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Contents
# encoding: UTF-8
# Copyright 2012 Twitter, Inc
# http://www.apache.org/licenses/LICENSE-2.0
module TwitterCldr
module Formatters
module Rbnf
class Plural
def self.from_string(locale, str)
# $(cardinal,one{ tysiąc}few{ tysiące}other{ tysięcy})$
plural_type, cases = str.gsub(/\$\((.*)\)\$/, '\1').split(',')
# one{ tysiąc}few{ tysiące}other{ tysięcy}
cases = cases.scan(/([\w]+)\{([^}]+)\}/).inject({}) do |ret, case_arr|
ret[case_arr.first.to_sym] = case_arr.last
ret
end
new(locale, plural_type.to_sym, cases)
end
attr_reader :locale, :plural_type, :cases
# plural_type = cardinal, etc
# cases = hash of form one: "foo", two: "bar"
def initialize(locale, plural_type, cases)
@locale = locale
@plural_type = plural_type
@cases = cases
end
def render(number)
rule_name = TwitterCldr::Formatters::Plurals::Rules.rule_for(
number, locale, plural_type
)
cases[rule_name] || cases[:other]
end
def type
:plural
end
end
end
end
end
Version data entries
54 entries across 54 versions & 3 rubygems