]> git.openstreetmap.org Git - rails.git/blob - vendor/plugins/globalize2/lib/globalize/backend/pluralizing.rb
Add (dummy) pluralization data for browse.way_details.also_part_of to
[rails.git] / vendor / plugins / globalize2 / lib / globalize / backend / pluralizing.rb
1 require 'i18n/backend/simple'
2
3 module Globalize
4   module Backend
5     class Pluralizing < I18n::Backend::Simple
6       def pluralize(locale, entry, count)
7         return entry unless entry.is_a?(Hash) and count
8         key = :zero if count == 0 && entry.has_key?(:zero)
9         key ||= pluralizer(locale).call(count)
10         raise InvalidPluralizationData.new(entry, count) unless entry.has_key?(key)
11         translation entry[key], :plural_key => key
12       end
13
14       def add_pluralizer(locale, pluralizer)
15         pluralizers[locale.to_sym] = pluralizer
16       end
17
18       def pluralizer(locale)
19         pluralizers[locale.to_sym] || default_pluralizer
20       end
21
22       protected
23         def default_pluralizer
24           pluralizers[:en]
25         end
26
27         def pluralizers
28           @pluralizers ||= { :en => lambda{|n| n == 1 ? :one : :other } }
29         end
30
31         # Overwrite this method to return something other than a String
32         def translation(string, attributes)
33           string
34         end
35     end
36   end
37 end