Module: CountrySelectIso

Defined in:
lib/countries-list.rb

Class Method Summary collapse

Class Method Details

.countries ⇒ Object 



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# File 'lib/countries-list.rb', line 65

def self.countries  
  @@countries ||= load_countries_from(File.join(File.dirname(__FILE__), "../data/countries.txt"))
end

.load_countries_from(file_name) ⇒ Object 



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# File 'lib/countries-list.rb', line 2

def self.load_countries_from file_name
  File.read(file_name).split("\n")
    .select{|l| l =~ /^\#/ ? false : true}
    .map{|l| l.split("\t")}
    .map {|p|
      # #  Field               Example
      # ---------------------------------------------
      # 0  ISO                 US
      # 1  ISO3                USA  
      # 2  ISO-Numeric         840
      # 3  fips                US
      # 4  Country             United States
      # 5  Capital             Washington
      # 6  Area(in sq km)      9629091
      # 7  Population          310232863
      # 8  Continent           NA
      # 9  tld                 .us
      # 10 CurrencyCode        USD
      # 11 CurrencyName        Dollar
      # 12 Phone               1
      # 13 Postal Code Format  #####-####
      # 14 Postal Code Regex   ^\d{5}(-\d{4})?$
      # 15 Languages           en-US,es-US,haw,fr
      # 16 geonameid           6252001
      # 17 neighbours          CA,MX,CU
      # 18 EquivalentFipsCode
      {
        iso2: p[0],
        iso3: p[1],
        iso_num: p[2],
        name: p[4],
        capital: p[5],
        continent: p[8],
        top_level_domain: p[9],
        currency_code: p[10],
        currency_name: p[11],
        phone_code: p[12],
        postal_code_format: p[13],
        postal_code_epxr: Regexp.new(p[14]),
        languages: (p[15] || '').split(','),
        neighbours_iso2: (p[17] || '').split(',')
      }
    }
end

.load_states_from(file_name) ⇒ Object 



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# File 'lib/countries-list.rb', line 47

def self.load_states_from file_name
  File.read(file_name).split("\n")
    .select{|l| l =~ /^\#/ ? false : true}
    .map{|l| l.split("\t")}
    .map {|p|
      # AD.06  Parròquia de Sant Julià de Lòria  Parroquia de Sant Julia de Loria  3039162
      code_parts = p[0].split('.')
      {
        country_iso2: code_parts[0],
        state_code: code_parts[1],
        full_code: p[0],
        localized_name: p[1],
        name: p[2],
        something_unknown: p[3]
      }
    }
end

.states ⇒ Object 



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# File 'lib/countries-list.rb', line 69

def self.states
  @@states ||= load_states_from(File.join(File.dirname(__FILE__), '../data/states.txt'))
end