Class: Money::Currency

Inherits:

Object

Object
Money::Currency

show all

Includes:: Comparable

Defined in:: lib/money/currency.rb

Overview

Represents a specific currency unit.

Defined Under Namespace

Classes: UnknownCurrency

Constant Summary collapse

TABLE = List of known currencies. monetary unit The standard unit of value of a currency, as the dollar in the United States or the peso in Mexico. www.answers.com/topic/monetary-unit fractional monetary unit, subunit A monetary unit that is valued at a fraction (usually one hundredth) of the basic monetary unit www.answers.com/topic/fractional-monetary-unit-subunit See en.wikipedia.org/wiki/List_of_circulating_currencies and search.cpan.org/~tnguyen/Locale-Currency-Format-1.28/Format.pm

{
  :aed => { :priority => 100, :iso_code => "AED", :name => "United Arab Emirates Dirham",               :symbol => "د.إ",           :subunit => "Fils",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :afn => { :priority => 100, :iso_code => "AFN", :name => "Afghan Afghani",                            :symbol => "؋",             :subunit => "Pul",           :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :all => { :priority => 100, :iso_code => "ALL", :name => "Albanian Lek",                              :symbol => "L",             :subunit => "Qintar",        :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :amd => { :priority => 100, :iso_code => "AMD", :name => "Armenian Dram",                             :symbol => "դր.",           :subunit => "Luma",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :ang => { :priority => 100, :iso_code => "ANG", :name => "Netherlands Antillean Gulden",              :symbol => "ƒ",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x0192;", :decimal_mark => ",", :thousands_separator => "."},
  :aoa => { :priority => 100, :iso_code => "AOA", :name => "Angolan Kwanza",                            :symbol => "Kz",            :subunit => "Cêntimo",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :ars => { :priority => 100, :iso_code => "ARS", :name => "Argentine Peso",                            :symbol => "$",             :subunit => "Centavo",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20B1;", :decimal_mark => ",", :thousands_separator => "."},
  :aud => { :priority =>   4, :iso_code => "AUD", :name => "Australian Dollar",                         :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :awg => { :priority => 100, :iso_code => "AWG", :name => "Aruban Florin",                             :symbol => "ƒ",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x0192;", :decimal_mark => ".", :thousands_separator => ","},
  :azn => { :priority => 100, :iso_code => "AZN", :name => "Azerbaijani Manat",                         :symbol => nil,             :subunit => "Qəpik",         :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :bam => { :priority => 100, :iso_code => "BAM", :name => "Bosnia and Herzegovina Convertible Mark",   :symbol => "KM or КМ",      :subunit => "Fening",        :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :bbd => { :priority => 100, :iso_code => "BBD", :name => "Barbadian Dollar",                          :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "$",       :decimal_mark => ".", :thousands_separator => ","},
  :bdt => { :priority => 100, :iso_code => "BDT", :name => "Bangladeshi Taka",                          :symbol => "৳",             :subunit => "Paisa",         :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :bgn => { :priority => 100, :iso_code => "BGN", :name => "Bulgarian Lev",                             :symbol => "лв",            :subunit => "Stotinka",      :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :bhd => { :priority => 100, :iso_code => "BHD", :name => "Bahraini Dinar",                            :symbol => "ب.د",           :subunit => "Fils",         :subunit_to_unit => 1000,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :bif => { :priority => 100, :iso_code => "BIF", :name => "Burundian Franc",                           :symbol => "Fr",            :subunit => "Centime",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :bmd => { :priority => 100, :iso_code => "BMD", :name => "Bermudian Dollar",                          :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :bnd => { :priority => 100, :iso_code => "BND", :name => "Brunei Dollar",                             :symbol => "$",             :subunit => "Sen",           :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :bob => { :priority => 100, :iso_code => "BOB", :name => "Bolivian Boliviano",                        :symbol => "Bs.",           :subunit => "Centavo",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :brl => { :priority => 100, :iso_code => "BRL", :name => "Brazilian Real",                            :symbol => "R$ ",            :subunit => "Centavo",      :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "R\$",      :decimal_mark => ",", :thousands_separator => "."},
  :bsd => { :priority => 100, :iso_code => "BSD", :name => "Bahamian Dollar",                           :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :btn => { :priority => 100, :iso_code => "BTN", :name => "Bhutanese Ngultrum",                        :symbol => nil,             :subunit => "Chertrum",      :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :bwp => { :priority => 100, :iso_code => "BWP", :name => "Botswana Pula",                             :symbol => "P",             :subunit => "Thebe",         :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :byr => { :priority => 100, :iso_code => "BYR", :name => "Belarusian Ruble",                          :symbol => "Br",            :subunit => "Kapyeyka",      :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :bzd => { :priority => 100, :iso_code => "BZD", :name => "Belize Dollar",                             :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",         :decimal_mark => ".", :thousands_separator => ","},
  :cad => { :priority =>   5, :iso_code => "CAD", :name => "Canadian Dollar",                           :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",         :decimal_mark => ".", :thousands_separator => ","},
  :cdf => { :priority => 100, :iso_code => "CDF", :name => "Congolese Franc",                           :symbol => "Fr",            :subunit => "Centime",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :chf => { :priority => 100, :iso_code => "CHF", :name => "Swiss Franc",                               :symbol => "Fr",            :subunit => "Rappen",        :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :clp => { :priority => 100, :iso_code => "CLP", :name => "Chilean Peso",                              :symbol => "$",             :subunit => "Peso",       :subunit_to_unit => 1,       :symbol_first => true, :html_entity => "&#x20B1;", :decimal_mark => ",", :thousands_separator => "."},
  :cny => { :priority => 100, :iso_code => "CNY", :name => "Chinese Renminbi Yuan",                     :symbol => "¥",             :subunit => "Fen",           :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x5713;", :decimal_mark => ".", :thousands_separator => ","},
  :cop => { :priority => 100, :iso_code => "COP", :name => "Colombian Peso",                            :symbol => "$",             :subunit => "Centavo",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20B1;", :decimal_mark => ",", :thousands_separator => "."},
  :crc => { :priority => 100, :iso_code => "CRC", :name => "Costa Rican Colón",                         :symbol => "₡",             :subunit => "Céntimo",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20A1;", :decimal_mark => ",", :thousands_separator => "."},
  :cuc => { :priority => 100, :iso_code => "CUC", :name => "Cuban Convertible Peso",                    :symbol => "$",             :subunit => "Centavo",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :cup => { :priority => 100, :iso_code => "CUP", :name => "Cuban Peso",                                :symbol => "$",             :subunit => "Centavo",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20B1;", :decimal_mark => ".", :thousands_separator => ","},
  :cve => { :priority => 100, :iso_code => "CVE", :name => "Cape Verdean Escudo",                       :symbol => "$ or Esc",      :subunit => "Centavo",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :czk => { :priority => 100, :iso_code => "CZK", :name => "Czech Koruna",                              :symbol => "Kč",            :subunit => "Haléř",         :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ",", :thousands_separator => "."},
  :djf => { :priority => 100, :iso_code => "DJF", :name => "Djiboutian Franc",                          :symbol => "Fr",            :subunit => "Centime",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :dkk => { :priority => 100, :iso_code => "DKK", :name => "Danish Krone",                              :symbol => "kr",            :subunit => "Øre",           :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ",", :thousands_separator => "."},
  :dop => { :priority => 100, :iso_code => "DOP", :name => "Dominican Peso",                            :symbol => "$",             :subunit => "Centavo",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20B1;", :decimal_mark => ".", :thousands_separator => ","},
  :dzd => { :priority => 100, :iso_code => "DZD", :name => "Algerian Dinar",                            :symbol => "د.ج",           :subunit => "Centime",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :eek => { :priority => 100, :iso_code => "EEK", :name => "Estonian Kroon",                            :symbol => "KR",            :subunit => "Sent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :egp => { :priority => 100, :iso_code => "EGP", :name => "Egyptian Pound",                            :symbol => "£ or ج.م",      :subunit => "Piastre",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x00A3;", :decimal_mark => ".", :thousands_separator => ","},
  :ern => { :priority => 100, :iso_code => "ERN", :name => "Eritrean Nakfa",                            :symbol => "Nfk",           :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :etb => { :priority => 100, :iso_code => "ETB", :name => "Ethiopian Birr",                            :symbol => nil,             :subunit => "Santim",        :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :eur => { :priority =>   2, :iso_code => "EUR", :name => "Euro",                                      :symbol => "€",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x20AC;", :decimal_mark => ",", :thousands_separator => "."},
  :fjd => { :priority => 100, :iso_code => "FJD", :name => "Fijian Dollar",                             :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :fkp => { :priority => 100, :iso_code => "FKP", :name => "Falkland Pound",                            :symbol => "£",             :subunit => "Penny",         :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x00A3;", :decimal_mark => ".", :thousands_separator => ","},
  :gbp => { :priority =>   3, :iso_code => "GBP", :name => "British Pound",                             :symbol => "£",             :subunit => "Penny",         :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x00A3;", :decimal_mark => ".", :thousands_separator => ","},
  :gel => { :priority => 100, :iso_code => "GEL", :name => "Georgian Lari",                             :symbol => "ლ",             :subunit => "Tetri",         :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :ghs => { :priority => 100, :iso_code => "GHS", :name => "Ghanaian Cedi",                             :symbol => "₵",             :subunit => "Pesewa",        :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20B5;", :decimal_mark => ".", :thousands_separator => ","},
  :gip => { :priority => 100, :iso_code => "GIP", :name => "Gibraltar Pound",                           :symbol => "£",             :subunit => "Penny",         :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x00A3;", :decimal_mark => ".", :thousands_separator => ","},
  :gmd => { :priority => 100, :iso_code => "GMD", :name => "Gambian Dalasi",                            :symbol => "D",             :subunit => "Butut",         :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :gnf => { :priority => 100, :iso_code => "GNF", :name => "Guinean Franc",                             :symbol => "Fr",            :subunit => "Centime",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :gtq => { :priority => 100, :iso_code => "GTQ", :name => "Guatemalan Quetzal",                        :symbol => "Q",             :subunit => "Centavo",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :gyd => { :priority => 100, :iso_code => "GYD", :name => "Guyanese Dollar",                           :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "$",       :decimal_mark => ".", :thousands_separator => ","},
  :hkd => { :priority => 100, :iso_code => "HKD", :name => "Hong Kong Dollar",                          :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",       :decimal_mark => ".", :thousands_separator => ","},
  :hnl => { :priority => 100, :iso_code => "HNL", :name => "Honduran Lempira",                          :symbol => "L",             :subunit => "Centavo",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :hrk => { :priority => 100, :iso_code => "HRK", :name => "Croatian Kuna",                             :symbol => "kn",            :subunit => "Lipa",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ",", :thousands_separator => "."},
  :htg => { :priority => 100, :iso_code => "HTG", :name => "Haitian Gourde",                            :symbol => "G",             :subunit => "Centime",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :huf => { :priority => 100, :iso_code => "HUF", :name => "Hungarian Forint",                          :symbol => "Ft",            :subunit => "Fillér",        :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ",", :thousands_separator => "."},
  :idr => { :priority => 100, :iso_code => "IDR", :name => "Indonesian Rupiah",                         :symbol => "Rp",            :subunit => "Sen",           :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ",", :thousands_separator => "."},
  :ils => { :priority => 100, :iso_code => "ILS", :name => "Israeli New Sheqel",                        :symbol => "₪",             :subunit => "Agora",         :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20AA;", :decimal_mark => ".", :thousands_separator => ","},
  :inr => { :priority => 100, :iso_code => "INR", :name => "Indian Rupee",                              :symbol => "₨",             :subunit => "Paisa",         :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20A8;", :decimal_mark => ".", :thousands_separator => ","},
  :iqd => { :priority => 100, :iso_code => "IQD", :name => "Iraqi Dinar",                               :symbol => "ع.د",           :subunit => "Fils",          :subunit_to_unit => 1000, :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :irr => { :priority => 100, :iso_code => "IRR", :name => "Iranian Rial",                              :symbol => "﷼",             :subunit => "Dinar",         :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#xFDFC;", :decimal_mark => ".", :thousands_separator => ","},
  :isk => { :priority => 100, :iso_code => "ISK", :name => "Icelandic Króna",                           :symbol => "kr",            :subunit => "Eyrir",         :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ",", :thousands_separator => "."},
  :jmd => { :priority => 100, :iso_code => "JMD", :name => "Jamaican Dollar",                           :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :jod => { :priority => 100, :iso_code => "JOD", :name => "Jordanian Dinar",                           :symbol => "د.ا",           :subunit => "Piastre",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :jpy => { :priority =>   6, :iso_code => "JPY", :name => "Japanese Yen",                              :symbol => "¥",             :subunit => "Sen",           :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x00A5;", :decimal_mark => ".", :thousands_separator => ","},
  :kes => { :priority => 100, :iso_code => "KES", :name => "Kenyan Shilling",                           :symbol => "Sh",            :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :kgs => { :priority => 100, :iso_code => "KGS", :name => "Kyrgyzstani Som",                           :symbol => nil,             :subunit => "Tyiyn",         :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :khr => { :priority => 100, :iso_code => "KHR", :name => "Cambodian Riel",                            :symbol => "៛",             :subunit => "Sen",           :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x17DB;", :decimal_mark => ".", :thousands_separator => ","},
  :kmf => { :priority => 100, :iso_code => "KMF", :name => "Comorian Franc",                            :symbol => "Fr",            :subunit => "Centime",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :kpw => { :priority => 100, :iso_code => "KPW", :name => "North Korean Won",                          :symbol => "₩",             :subunit => "Chŏn",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x20A9;", :decimal_mark => ".", :thousands_separator => ","},
  :krw => { :priority => 100, :iso_code => "KRW", :name => "South Korean Won",                          :symbol => "₩",             :subunit => "Jeon",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20A9;", :decimal_mark => ".", :thousands_separator => ","},
  :kwd => { :priority => 100, :iso_code => "KWD", :name => "Kuwaiti Dinar",                             :symbol => "د.ك",           :subunit => "Fils",         :subunit_to_unit => 1000,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :kyd => { :priority => 100, :iso_code => "KYD", :name => "Cayman Islands Dollar",                     :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",         :decimal_mark => ".", :thousands_separator => ","},
  :kzt => { :priority => 100, :iso_code => "KZT", :name => "Kazakhstani Tenge",                         :symbol => "〒",             :subunit => "Tiyn",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :lak => { :priority => 100, :iso_code => "LAK", :name => "Lao Kip",                                   :symbol => "₭",             :subunit => "Att",           :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x20AD;", :decimal_mark => ".", :thousands_separator => ","},
  :lbp => { :priority => 100, :iso_code => "LBP", :name => "Lebanese Lira",                             :symbol => "ل.ل",           :subunit => "Piastre",      :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x00A3;", :decimal_mark => ".", :thousands_separator => ","},
  :lkr => { :priority => 100, :iso_code => "LKR", :name => "Sri Lankan Rupee",                          :symbol => "₨",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x0BF9;", :decimal_mark => ".", :thousands_separator => ","},
  :lrd => { :priority => 100, :iso_code => "LRD", :name => "Liberian Dollar",                           :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :lsl => { :priority => 100, :iso_code => "LSL", :name => "Lesotho Loti",                              :symbol => "L",             :subunit => "Sente",         :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :ltl => { :priority => 100, :iso_code => "LTL", :name => "Lithuanian Litas",                          :symbol => "Lt",            :subunit => "Centas",        :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :lvl => { :priority => 100, :iso_code => "LVL", :name => "Latvian Lats",                              :symbol => "Ls",            :subunit => "Santīms",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :lyd => { :priority => 100, :iso_code => "LYD", :name => "Libyan Dinar",                              :symbol => "ل.د",           :subunit => "Dirham",       :subunit_to_unit => 1000,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :mad => { :priority => 100, :iso_code => "MAD", :name => "Moroccan Dirham",                           :symbol => "د.م.",          :subunit => "Centime",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :mdl => { :priority => 100, :iso_code => "MDL", :name => "Moldovan Leu",                              :symbol => "L",             :subunit => "Ban",           :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :mga => { :priority => 100, :iso_code => "MGA", :name => "Malagasy Ariary",                           :symbol => nil,             :subunit => "Iraimbilanja",  :subunit_to_unit => 5,    :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :mkd => { :priority => 100, :iso_code => "MKD", :name => "Macedonian Denar",                          :symbol => "ден",           :subunit => "Deni",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :mmk => { :priority => 100, :iso_code => "MMK", :name => "Myanmar Kyat",                              :symbol => "K",             :subunit => "Pya",           :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :mnt => { :priority => 100, :iso_code => "MNT", :name => "Mongolian Tögrög",                          :symbol => "₮",             :subunit => "Möngö",         :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x20AE;", :decimal_mark => ".", :thousands_separator => ","},
  :mop => { :priority => 100, :iso_code => "MOP", :name => "Macanese Pataca",                           :symbol => "P",             :subunit => "Avo",           :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :mro => { :priority => 100, :iso_code => "MRO", :name => "Mauritanian Ouguiya",                       :symbol => "UM",            :subunit => "Khoums",        :subunit_to_unit => 5,    :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :mur => { :priority => 100, :iso_code => "MUR", :name => "Mauritian Rupee",                           :symbol => "₨",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20A8;", :decimal_mark => ".", :thousands_separator => ","},
  :mvr => { :priority => 100, :iso_code => "MVR", :name => "Maldivian Rufiyaa",                         :symbol => "ރ.",            :subunit => "Laari",         :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :mwk => { :priority => 100, :iso_code => "MWK", :name => "Malawian Kwacha",                           :symbol => "MK",            :subunit => "Tambala",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :mxn => { :priority => 100, :iso_code => "MXN", :name => "Mexican Peso",                              :symbol => "$",             :subunit => "Centavo",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :myr => { :priority => 100, :iso_code => "MYR", :name => "Malaysian Ringgit",                         :symbol => "RM",            :subunit => "Sen",           :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :mzn => { :priority => 100, :iso_code => "MZN", :name => "Mozambican Metical",                        :symbol => "MTn",           :subunit => "Centavo",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ",", :thousands_separator => "."},
  :nad => { :priority => 100, :iso_code => "NAD", :name => "Namibian Dollar",                           :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "$",       :decimal_mark => ".", :thousands_separator => ","},
  :ngn => { :priority => 100, :iso_code => "NGN", :name => "Nigerian Naira",                            :symbol => "₦",             :subunit => "Kobo",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x20A6;", :decimal_mark => ".", :thousands_separator => ","},
  :nio => { :priority => 100, :iso_code => "NIO", :name => "Nicaraguan Córdoba",                        :symbol => "C$",            :subunit => "Centavo",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :nok => { :priority => 100, :iso_code => "NOK", :name => "Norwegian Krone",                           :symbol => "kr",            :subunit => "Øre",           :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "kr",       :decimal_mark => ",", :thousands_separator => "."},
  :npr => { :priority => 100, :iso_code => "NPR", :name => "Nepalese Rupee",                            :symbol => "₨",             :subunit => "Paisa",         :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20A8;", :decimal_mark => ".", :thousands_separator => ","},
  :nzd => { :priority => 100, :iso_code => "NZD", :name => "New Zealand Dollar",                        :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :omr => { :priority => 100, :iso_code => "OMR", :name => "Omani Rial",                                :symbol => "ر.ع.",          :subunit => "Baisa",        :subunit_to_unit => 1000,  :symbol_first => true, :html_entity => "&#xFDFC;", :decimal_mark => ".", :thousands_separator => ","},
  :pab => { :priority => 100, :iso_code => "PAB", :name => "Panamanian Balboa",                         :symbol => "B/.",           :subunit => "Centésimo",     :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :pen => { :priority => 100, :iso_code => "PEN", :name => "Peruvian Nuevo Sol",                        :symbol => "S/.",           :subunit => "Céntimo",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "S/.",      :decimal_mark => ".", :thousands_separator => ","},
  :pgk => { :priority => 100, :iso_code => "PGK", :name => "Papua New Guinean Kina",                    :symbol => "K",             :subunit => "Toea",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :php => { :priority => 100, :iso_code => "PHP", :name => "Philippine Peso",                           :symbol => "₱",             :subunit => "Centavo",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x20B1;", :decimal_mark => ".", :thousands_separator => ","},
  :pkr => { :priority => 100, :iso_code => "PKR", :name => "Pakistani Rupee",                           :symbol => "₨",             :subunit => "Paisa",         :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20A8;", :decimal_mark => ".", :thousands_separator => ","},
  :pln => { :priority => 100, :iso_code => "PLN", :name => "Polish Złoty",                              :symbol => "zł",            :subunit => "Grosz",         :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :pyg => { :priority => 100, :iso_code => "PYG", :name => "Paraguayan Guaraní",                        :symbol => "₲",             :subunit => "Céntimo",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20B2;", :decimal_mark => ".", :thousands_separator => ","},
  :qar => { :priority => 100, :iso_code => "QAR", :name => "Qatari Riyal",                              :symbol => "ر.ق",           :subunit => "Dirham",        :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#xFDFC;", :decimal_mark => ".", :thousands_separator => ","},
  :ron => { :priority => 100, :iso_code => "RON", :name => "Romanian Leu",                              :symbol => "L",             :subunit => "Ban",           :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ",", :thousands_separator => "."},
  :rsd => { :priority => 100, :iso_code => "RSD", :name => "Serbian Dinar",                             :symbol => "din. or дин.",  :subunit => "Para",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :rub => { :priority => 100, :iso_code => "RUB", :name => "Russian Ruble",                             :symbol => "р.",            :subunit => "Kopek",         :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x0440;&#x0443;&#x0431;", :decimal_mark => ",", :thousands_separator => "."},
  :rwf => { :priority => 100, :iso_code => "RWF", :name => "Rwandan Franc",                             :symbol => "Fr",            :subunit => "Centime",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :sar => { :priority => 100, :iso_code => "SAR", :name => "Saudi Riyal",                               :symbol => "ر.س",           :subunit => "Hallallah",    :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#xFDFC;", :decimal_mark => ".", :thousands_separator => ","},
  :sbd => { :priority => 100, :iso_code => "SBD", :name => "Solomon Islands Dollar",                    :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :scr => { :priority => 100, :iso_code => "SCR", :name => "Seychellois Rupee",                         :symbol => "₨",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x20A8;", :decimal_mark => ".", :thousands_separator => ","},
  :sdg => { :priority => 100, :iso_code => "SDG", :name => "Sudanese Pound",                            :symbol => "£",             :subunit => "Piastre",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :sek => { :priority => 100, :iso_code => "SEK", :name => "Swedish Krona",                             :symbol => "kr",            :subunit => "Öre",           :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :sgd => { :priority => 100, :iso_code => "SGD", :name => "Singapore Dollar",                          :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :shp => { :priority => 100, :iso_code => "SHP", :name => "Saint Helenian Pound",                      :symbol => "£",             :subunit => "Penny",         :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x00A3;", :decimal_mark => ".", :thousands_separator => ","},
  :skk => { :priority => 100, :iso_code => "SKK", :name => "Slovak Koruna",                             :symbol => "Sk",            :subunit => "Halier",        :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :sll => { :priority => 100, :iso_code => "SLL", :name => "Sierra Leonean Leone",                      :symbol => "Le",            :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :sos => { :priority => 100, :iso_code => "SOS", :name => "Somali Shilling",                           :symbol => "Sh",            :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :srd => { :priority => 100, :iso_code => "SRD", :name => "Surinamese Dollar",                         :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :std => { :priority => 100, :iso_code => "STD", :name => "São Tomé and Príncipe Dobra",               :symbol => "Db",            :subunit => "Cêntimo",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :svc => { :priority => 100, :iso_code => "SVC", :name => "Salvadoran Colón",                          :symbol => "₡",             :subunit => "Centavo",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20A1;", :decimal_mark => ".", :thousands_separator => ","},
  :syp => { :priority => 100, :iso_code => "SYP", :name => "Syrian Pound",                              :symbol => "£ or ل.س",     :subunit => "Piastre",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x00A3;", :decimal_mark => ".", :thousands_separator => ","},
  :szl => { :priority => 100, :iso_code => "SZL", :name => "Swazi Lilangeni",                           :symbol => "L",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :thb => { :priority => 100, :iso_code => "THB", :name => "Thai Baht",                                 :symbol => "฿",             :subunit => "Satang",        :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x0E3F;", :decimal_mark => ".", :thousands_separator => ","},
  :tjs => { :priority => 100, :iso_code => "TJS", :name => "Tajikistani Somoni",                        :symbol => "ЅМ",            :subunit => "Diram",         :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :tmm => { :priority => 100, :iso_code => "TMM", :name => "Turkmenistani Manat",                       :symbol => "m",             :subunit => "Tennesi",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :tnd => { :priority => 100, :iso_code => "TND", :name => "Tunisian Dinar",                            :symbol => "د.ت",           :subunit => "Millime",       :subunit_to_unit => 1000, :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :top => { :priority => 100, :iso_code => "TOP", :name => "Tongan Paʻanga",                            :symbol => "T$",            :subunit => "Seniti",        :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :try => { :priority => 100, :iso_code => "TRY", :name => "Turkish Lira",                              :symbol => "TL",            :subunit => "kuruş",         :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :ttd => { :priority => 100, :iso_code => "TTD", :name => "Trinidad and Tobago Dollar",                :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :twd => { :priority => 100, :iso_code => "TWD", :name => "New Taiwan Dollar",                         :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :tzs => { :priority => 100, :iso_code => "TZS", :name => "Tanzanian Shilling",                        :symbol => "Sh",            :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :uah => { :priority => 100, :iso_code => "UAH", :name => "Ukrainian Hryvnia",                         :symbol => "₴",             :subunit => "Kopiyka",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#x20B4", :decimal_mark => ".", :thousands_separator => ","},
  :ugx => { :priority => 100, :iso_code => "UGX", :name => "Ugandan Shilling",                          :symbol => "Sh",            :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :usd => { :priority =>   1, :iso_code => "USD", :name => "United States Dollar",                      :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :uyu => { :priority => 100, :iso_code => "UYU", :name => "Uruguayan Peso",                            :symbol => "$",             :subunit => "Centésimo",     :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20B1;", :decimal_mark => ",", :thousands_separator => "."},
  :uzs => { :priority => 100, :iso_code => "UZS", :name => "Uzbekistani Som",                           :symbol => nil,             :subunit => "Tiyin",         :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :vef => { :priority => 100, :iso_code => "VEF", :name => "Venezuelan Bolívar",                        :symbol => "Bs F",          :subunit => "Céntimo",       :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "",         :decimal_mark => ",", :thousands_separator => "."},
  :vnd => { :priority => 100, :iso_code => "VND", :name => "Vietnamese Đồng",                           :symbol => "₫",             :subunit => "Hào",           :subunit_to_unit => 10,   :symbol_first => true, :html_entity => "&#x20AB;", :decimal_mark => ",", :thousands_separator => "."},
  :vuv => { :priority => 100, :iso_code => "VUV", :name => "Vanuatu Vatu",                              :symbol => "Vt",            :subunit => nil,             :subunit_to_unit => 1,    :symbol_first => true, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :wst => { :priority => 100, :iso_code => "WST", :name => "Samoan Tala",                               :symbol => "T",             :subunit => "Sene",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :xaf => { :priority => 100, :iso_code => "XAF", :name => "Central African Cfa Franc",                 :symbol => "Fr",            :subunit => "Centime",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :xcd => { :priority => 100, :iso_code => "XCD", :name => "East Caribbean Dollar",                     :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},
  :xof => { :priority => 100, :iso_code => "XOF", :name => "West African Cfa Franc",                    :symbol => "Fr",            :subunit => "Centime",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :xpf => { :priority => 100, :iso_code => "XPF", :name => "Cfp Franc",                                 :symbol => "Fr",            :subunit => "Centime",       :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :yer => { :priority => 100, :iso_code => "YER", :name => "Yemeni Rial",                               :symbol => "﷼",             :subunit => "Fils",          :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "&#xFDFC;", :decimal_mark => ".", :thousands_separator => ","},
  :zar => { :priority => 100, :iso_code => "ZAR", :name => "South African Rand",                        :symbol => "R",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x0052;", :decimal_mark => ".", :thousands_separator => ","},
  :zmk => { :priority => 100, :iso_code => "ZMK", :name => "Zambian Kwacha",                            :symbol => "ZK",            :subunit => "Ngwee",         :subunit_to_unit => 100,  :symbol_first => false, :html_entity => "",         :decimal_mark => ".", :thousands_separator => ","},
  :zwd => { :priority => 100, :iso_code => "ZWD", :name => "Zimbabwean Dollar",                         :symbol => "$",             :subunit => "Cent",          :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "$",        :decimal_mark => ".", :thousands_separator => ","},

  # aliases for BC with documentation before Currency
  :yen => { :priority => 100, :iso_code => "JPY", :name => "Japanese Yen",                              :symbol => "¥",             :subunit => "Sen",           :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x00A5;", :decimal_mark => ".", :thousands_separator => ","},

  # kept for backwards compatibility, real entry is :ghs
  :ghc => { :priority => 100, :iso_code => "GHS", :name => "Ghanaian Cedi",                             :symbol => "₵",             :subunit => "Pesewa",        :subunit_to_unit => 100,  :symbol_first => true, :html_entity => "&#x20B5;", :decimal_mark => ".", :thousands_separator => ","  }
}

Instance Attribute Summary collapse

#decimal_mark ⇒ String (also: #separator) readonly

The decimal mark, or character used to separate the whole unit from the subunit.
#html_entity ⇒ String readonly

The html entity for the currency symbol.
#id ⇒ Symbol readonly

The symbol used to identify the currency, usually the lowercase iso_code attribute.
#iso_code ⇒ String readonly

The international 3-letter code as defined by the ISO 4217 standard.
#name ⇒ String readonly

The currency name.
#priority ⇒ Integer readonly

A numerical value you can use to sort/group the currency list.
#subunit ⇒ String readonly

The name of the fractional monetary unit.
#subunit_to_unit ⇒ Integer readonly

The proportion between the unit and the subunit.
#symbol ⇒ String readonly

The currency symbol (UTF-8 encoded).
#symbol_first ⇒ boolean readonly

Should the currency symbol precede the amount, or should it come after?.
#thousands_separator ⇒ String (also: #delimiter) readonly

The character used to separate thousands grouping of the whole unit.

Class Method Summary collapse

.find(id) ⇒ Money::Currency

Lookup a currency with given id an returns a Currency instance on success, nil otherwise.
.wrap(object) ⇒ Money::Currency

Wraps the object in a Currency unless it’s already a Currency object.

Instance Method Summary collapse

#<=>(other_currency) ⇒ -1, ...

Compares self with other_currency against the value of priority attribute.
#==(other_currency) ⇒ Boolean

Compares self with other_currency and returns true if the are the same or if their id attributes match.
#decimal_places ⇒ Integer

The number of decimal places needed.
#eql?(other_currency) ⇒ Boolean

Compares self with other_currency and returns true if the are the same or if their id attributes match.
#hash ⇒ Fixnum

Returns a Fixnum hash value based on the id attribute in order to use functions like & (intersection), group_by, etc.
#initialize(id) ⇒ Money::Currency constructor

Create a new Currency object.
#inspect ⇒ String

Returns a human readable representation.
#symbol_first? ⇒ Boolean
#to_currency ⇒ self

Conversation to self.
#to_s ⇒ String

Returns a string representation corresponding to the upcase id attribute.

Constructor Details

#initialize(id) ⇒ `Money::Currency`

Create a new Currency object.

Examples:

Money::Currency.new(:usd) #=> #<Money::Currency id: usd ...>

Parameters:

id (String, Symbol, #to_s) —

Used to look into TABLE and retrieve the applicable attributes.

# File 'lib/money/currency.rb', line 278

def initialize(id)
  @id  = id.to_s.downcase.to_sym
  data = TABLE[@id] || raise(UnknownCurrency, "Unknown currency `#{id}'")
  data.each_pair do |key, value|
    instance_variable_set(:"@#{key}", value)
  end
end

Instance Attribute Details

#decimal_mark ⇒ `String` (readonly) Also known as: separator

The decimal mark, or character used to separate the whole unit from the subunit.

Returns:

(String)



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# File 'lib/money/currency.rb', line 238

def decimal_mark
  @decimal_mark
end

#html_entity ⇒ `String` (readonly)

The html entity for the currency symbol

Returns:

(String)



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# File 'lib/money/currency.rb', line 223

def html_entity
  @html_entity
end

#id ⇒ `Symbol` (readonly)

The symbol used to identify the currency, usually the lowercase iso_code attribute.

Returns:

(Symbol)



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# File 'lib/money/currency.rb', line 198

def id
  @id
end

#iso_code ⇒ `String` (readonly)

The international 3-letter code as defined by the ISO 4217 standard.

Returns:

(String)



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# File 'lib/money/currency.rb', line 208

def iso_code
  @iso_code
end

#name ⇒ `String` (readonly)

The currency name.

Returns:

(String)



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# File 'lib/money/currency.rb', line 213

def name
  @name
end

#priority ⇒ `Integer` (readonly)

A numerical value you can use to sort/group the currency list.

Returns:

(Integer)



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# File 'lib/money/currency.rb', line 203

def priority
  @priority
end

#subunit ⇒ `String` (readonly)

The name of the fractional monetary unit.

Returns:

(String)



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# File 'lib/money/currency.rb', line 228

def subunit
  @subunit
end

#subunit_to_unit ⇒ `Integer` (readonly)

The proportion between the unit and the subunit

Returns:

(Integer)



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# File 'lib/money/currency.rb', line 233

def subunit_to_unit
  @subunit_to_unit
end

#symbol ⇒ `String` (readonly)

The currency symbol (UTF-8 encoded).

Returns:

(String)



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# File 'lib/money/currency.rb', line 218

def symbol
  @symbol
end

#symbol_first ⇒ `boolean` (readonly)

Should the currency symbol precede the amount, or should it come after?

Returns:

(boolean)



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# File 'lib/money/currency.rb', line 250

def symbol_first
  @symbol_first
end

#thousands_separator ⇒ `String` (readonly) Also known as: delimiter

The character used to separate thousands grouping of the whole unit.

Returns:

(String)



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# File 'lib/money/currency.rb', line 244

def thousands_separator
  @thousands_separator
end

Class Method Details

.find(id) ⇒ `Money::Currency`

Lookup a currency with given id an returns a Currency instance on success, nil otherwise.

retrieve the applicable attributes.

Examples:

Money::Currency.find(:eur) #=> #<Money::Currency id: eur ...>
Money::Currency.find(:foo) #=> nil

Parameters:

id (String, Symbol, #to_s) —

Used to look into TABLE and

Returns:

(Money::Currency)

# File 'lib/money/currency.rb', line 393

def find(id)
  id = id.to_s.downcase.to_sym
  new(id) if self::TABLE[id]
end

.wrap(object) ⇒ `Money::Currency`

Wraps the object in a Currency unless it’s already a Currency object.

object.

Examples:

c1 = Money::Currency.new(:usd)
Money::Currency.wrap(nil)   #=> nil
Money::Currency.wrap(c1)    #=> #<Money::Currency id: usd ...>
Money::Currency.wrap("usd") #=> #<Money::Currency id: usd ...>

Parameters:

object (Object) —

The object to attempt and wrap as a Currency

Returns:

(Money::Currency)

# File 'lib/money/currency.rb', line 411

def wrap(object)
  if object.nil?
    nil
  elsif object.is_a?(Currency)
    object
  else
    Currency.new(object)
  end
end

Instance Method Details

#<=>(other_currency) ⇒ `-1`, ...

Compares self with other_currency against the value of priority attribute.

Examples:

c1 = Money::Currency.new(:usd)
c2 = Money::Currency.new(:jpy)
c1 <=> c2 #=> 1
c2 <=> c1 #=> -1
c1 <=> c1 #=> 0

Parameters:

other_currency (Money::Currency) —

The currency to compare to.

Returns:

(-1, 0, 1) —

-1 if less than, 0 is equal to, 1 if greater than



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# File 'lib/money/currency.rb', line 299

def <=>(other_currency)
  self.priority <=> other_currency.priority
end

#==(other_currency) ⇒ `Boolean`

Compares self with other_currency and returns true if the are the same or if their id attributes match.

Examples:

c1 = Money::Currency.new(:usd)
c2 = Money::Currency.new(:jpy)
c1 == c1 #=> true
c1 == c2 #=> false

Parameters:

other_currency (Money::Currency) —

The currency to compare to.

Returns:

(Boolean)

# File 'lib/money/currency.rb', line 315

def ==(other_currency)
  self.equal?(other_currency) ||
  self.id == other_currency.id
end

#decimal_places ⇒ `Integer`

The number of decimal places needed.

Returns:

(Integer)

# File 'lib/money/currency.rb', line 259

def decimal_places
  if subunit_to_unit == 1
    0
  elsif subunit_to_unit % 10 == 0
    Math.log10(subunit_to_unit).to_s.to_i
  else
    Math.log10(subunit_to_unit).to_s.to_i+1
  end
end

#eql?(other_currency) ⇒ `Boolean`

Compares self with other_currency and returns true if the are the same or if their id attributes match.

Examples:

c1 = Money::Currency.new(:usd)
c2 = Money::Currency.new(:jpy)
c1.eql? c1 #=> true
c1.eql? c2 #=> false

Parameters:

other_currency (Money::Currency) —

The currency to compare to.

Returns:

(Boolean)



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# File 'lib/money/currency.rb', line 332

def eql?(other_currency)
  self == other_currency
end

#hash ⇒ `Fixnum`

Returns a Fixnum hash value based on the id attribute in order to use functions like & (intersection), group_by, etc.

Examples:

Money::Currency.new(:usd).hash #=> 428936

Returns:

(Fixnum)



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# File 'lib/money/currency.rb', line 343

def hash
  id.hash
end

#inspect ⇒ `String`

Returns a human readable representation.

Examples:

Money::Currency.new(:usd) #=> #<Currency id: usd ...>

Returns:

(String)



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# File 'lib/money/currency.rb', line 375

def inspect
  "#<#{self.class.name} id: #{id}, priority: #{priority}, symbol_first: #{symbol_first}, thousands_separator: #{thousands_separator}, html_entity: #{html_entity}, decimal_mark: #{decimal_mark}, name: #{name}, symbol: #{symbol}, subunit_to_unit: #{subunit_to_unit}, iso_code: #{iso_code}, subunit: #{subunit}>"
end

#symbol_first? ⇒ `Boolean`

Returns:

(Boolean)



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# File 'lib/money/currency.rb', line 252

def symbol_first?
  !!@symbol_first
end

#to_currency ⇒ `self`

Conversation to self.

Returns:

(self)



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# File 'lib/money/currency.rb', line 365

def to_currency
  self
end

#to_s ⇒ `String`

Returns a string representation corresponding to the upcase id attribute.

-– DEV: id.to_s.upcase corresponds to iso_code but don’t use ISO_CODE for consistency.

Examples:

Money::Currency.new(:usd).to_s #=> "USD"
Money::Currency.new(:eur).to_s #=> "EUR"

Returns:

(String)



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# File 'lib/money/currency.rb', line 358

def to_s
  id.to_s.upcase
end

Class: Money::Currency

Overview

Defined Under Namespace

Constant Summary collapse

monetary unit

fractional monetary unit, subunit

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id) ⇒ Money::Currency

Examples:

Instance Attribute Details

#decimal_mark ⇒ String (readonly) Also known as: separator

#html_entity ⇒ String (readonly)

#id ⇒ Symbol (readonly)

#iso_code ⇒ String (readonly)

#name ⇒ String (readonly)

#priority ⇒ Integer (readonly)

#subunit ⇒ String (readonly)

#subunit_to_unit ⇒ Integer (readonly)

#symbol ⇒ String (readonly)

#symbol_first ⇒ boolean (readonly)

#thousands_separator ⇒ String (readonly) Also known as: delimiter

Class Method Details

.find(id) ⇒ Money::Currency

Examples:

.wrap(object) ⇒ Money::Currency

Examples:

Instance Method Details

#<=>(other_currency) ⇒ -1, ...

Examples:

#==(other_currency) ⇒ Boolean

Examples:

#decimal_places ⇒ Integer

#eql?(other_currency) ⇒ Boolean

Examples:

#hash ⇒ Fixnum

Examples:

#inspect ⇒ String

Examples:

#symbol_first? ⇒ Boolean

#to_currency ⇒ self

#to_s ⇒ String

Examples:

#initialize(id) ⇒ `Money::Currency`

#decimal_mark ⇒ `String` (readonly) Also known as: separator

#html_entity ⇒ `String` (readonly)

#id ⇒ `Symbol` (readonly)

#iso_code ⇒ `String` (readonly)

#name ⇒ `String` (readonly)

#priority ⇒ `Integer` (readonly)

#subunit ⇒ `String` (readonly)

#subunit_to_unit ⇒ `Integer` (readonly)

#symbol ⇒ `String` (readonly)

#symbol_first ⇒ `boolean` (readonly)

#thousands_separator ⇒ `String` (readonly) Also known as: delimiter

.find(id) ⇒ `Money::Currency`

.wrap(object) ⇒ `Money::Currency`

#<=>(other_currency) ⇒ `-1`, ...

#==(other_currency) ⇒ `Boolean`

#decimal_places ⇒ `Integer`

#eql?(other_currency) ⇒ `Boolean`

#hash ⇒ `Fixnum`

#inspect ⇒ `String`

#symbol_first? ⇒ `Boolean`

#to_currency ⇒ `self`

#to_s ⇒ `String`