Responsibility:
- abstract mo files for Mo Repository
# File lib/fast_gettext/mo_file.rb, line 37 def self.empty MoFile.new(File.join(File.dirname(__FILE__),'vendor','empty.mo')) end
file => path or FastGettext::GetText::MOFile
# File lib/fast_gettext/mo_file.rb, line 9 def initialize(file) if file.is_a? FastGettext::GetText::MOFile @data = file else @data = FastGettext::GetText::MOFile.open(file, "UTF-8") end make_singular_and_plural_available end
# File lib/fast_gettext/mo_file.rb, line 18 def [](key) @data[key] end
returns the plural forms or all singular translations that where found
Car, Cars => [Auto,Autos] or []
# File lib/fast_gettext/mo_file.rb, line 24 def plural(*msgids) split_plurals(self[msgids*PLURAL_SEPERATOR].to_s) end
# File lib/fast_gettext/mo_file.rb, line 28 def pluralisation_rule #gettext uses 0 as default rule, which would turn off all pluralisation, very clever... #additionally parsing fails when directly accessing po files, so this line was taken from gettext/mofile (@data['']||'').split("\n").each do |line| return lambda{|n|eval($2)} if /^Plural-Forms:\s*nplurals\s*\=\s*(\d*);\s*plural\s*\=\s*([^;]*)\n?/ =~ line end nil end
(if plural==singular, prefer singular)
# File lib/fast_gettext/mo_file.rb, line 44 def make_singular_and_plural_available data = {} @data.each do |key,translation| next unless key.include? PLURAL_SEPERATOR singular, plural = split_plurals(key) translation = split_plurals(translation) data[singular] ||= translation[0] data[plural] ||= translation[1] end @data.merge!(data){|key,old,new| old} end
# File lib/fast_gettext/mo_file.rb, line 56 def split_plurals(singular_plural) singular_plural.split(PLURAL_SEPERATOR) end