igrigorik

require 'rubygems'
require 'rack'

class Object
  def webapp
    class << self
       define_method :call do |env|
         func, *attrs = env['PATH_INFO'].split('/').reject(&:empty?)
         [200, {}, send(func, *attrs)]
       end

cpetschnig

class I18n::Backend::Simple
  module Implementation

  protected

    def lookup(locale, key, scope = [], options = {})
      init_translations unless initialized?
      keys = I18n.normalize_keys(locale, key, scope, options[:separator])

      keys.inject(translations) do |result, _key|