Class: String
- Inherits:
-
Object
- Object
- String
- Defined in:
- lib/fat_free_crm/core_ext/string.rb
Overview
Copyright © 2008-2013 Michael Dvorkin and contributors.
Fat Free CRM is freely distributable under the terms of MIT license. See MIT-LICENSE file or www.opensource.org/licenses/mit-license.php
Instance Method Summary collapse
- #digitize ⇒ Object
- #false? ⇒ Boolean
- #n2br ⇒ Object
-
#name_permutations ⇒ Object
Generates all permutations for first and last name, based on the order of parts A query with 4 words will generate 6 permutations.
- #to_url ⇒ Object
- #true? ⇒ Boolean
- #wrap(prefix, suffix = prefix) ⇒ Object
Instance Method Details
#digitize ⇒ Object
19 20 21 |
# File 'lib/fat_free_crm/core_ext/string.rb', line 19 def digitize gsub(/[^\d]/, "") # "$100,000".digitize # => 100000 end |
#false? ⇒ Boolean
31 32 33 |
# File 'lib/fat_free_crm/core_ext/string.rb', line 31 def false? self == "false" end |
#n2br ⇒ Object
11 12 13 |
# File 'lib/fat_free_crm/core_ext/string.rb', line 11 def n2br strip.gsub("\n", "<br />") end |
#name_permutations ⇒ Object
Generates all permutations for first and last name, based on the order of parts A query with 4 words will generate 6 permutations
37 38 39 40 41 42 43 44 45 46 47 48 49 |
# File 'lib/fat_free_crm/core_ext/string.rb', line 37 def name_permutations parts = split(" ") Array.new((parts.size - 1)) do |i| # ["A", "B", "C", "D"] => [["A B C", "D"], ["A B", "C D"], ["A", "B C D"]] [parts[(0..i)].join(" "), parts[(i + 1)..-1].join(" ")] end.each_with_object([]) do |perm, arr| # Search both [first, last] and [last, first] # e.g. for every ["A B C", "D"], also include ["D", "A B C"] arr << perm arr << perm.reverse arr end end |
#to_url ⇒ Object
23 24 25 |
# File 'lib/fat_free_crm/core_ext/string.rb', line 23 def to_url match?(%r{^https?://}) ? self : "http://#{self}" end |
#true? ⇒ Boolean
27 28 29 |
# File 'lib/fat_free_crm/core_ext/string.rb', line 27 def true? self == "true" end |
#wrap(prefix, suffix = prefix) ⇒ Object
15 16 17 |
# File 'lib/fat_free_crm/core_ext/string.rb', line 15 def wrap(prefix, suffix = prefix) prefix + self + suffix end |