class I18n::Config

I18n.load_path << 'path/to/locale/en.yml'
register translation files like this:
named *.yml and contain YAML data. So for the SimpleBackend clients may
files which are either named *.rb and contain plain Ruby Hashes or are
E.g. the provided SimpleBackend accepts a list of paths to translation

backend defines acceptable sources.
Allow clients to register paths providing translation data sources. The

def load_path
  @@load_path ||= []
end