1 # Locale load_path and Locale loading support.
3 # To use this include the Globalize::LoadPath::I18n module to I18n like this:
5 # I18n.send :include, Globalize::LoadPath::I18n
7 # Clients can add load_paths using:
9 # I18n.load_path.add load_path, 'rb', 'yml' # pass any number of extensions like this
10 # I18n.load_path << 'path/to/dir' # usage without an extension, defaults to 'yml'
12 # And load locale data using either of:
14 # I18n.load_locales 'en-US', 'de-DE'
15 # I18n.load_locale 'en-US'
17 # This will lookup all files named like:
19 # 'path/to/dir/all.yml'
20 # 'path/to/dir/en-US.yml'
21 # 'path/to/dir/en-US/*.yml'
23 # The filenames will be passed to I18n.load_translations which delegates to
24 # the backend. So the actual behaviour depends on the implementation of the
25 # backend. I18n::Backend::Simple will be able to read YAML and plain Ruby
26 # files. See the documentation for I18n.load_translations for details.
29 class LoadPath < Array
31 @extensions ||= ['rb', 'yml']
33 attr_writer :extensions
45 super(*paths.map{|path| filenames(path) }.flatten.uniq.sort)
51 return [path] if File.file? path
52 patterns(path).map{|pattern| Dir[pattern] }
56 locales.map do |locale|
57 extensions.map do |extension|
58 %W(#{path}/all.#{extension} #{path}/#{locale}.#{extension} #{path}/#{locale}/**/*.#{extension})