Contents

#--
# Copyright (c) 2005-2013, John Mettraux, [e-mail]
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
# Made in Japan.
#++


# Adding some 1.9 methods to 1.8 Rubies.
#
unless {}.respond_to?(:each_with_object)

  module Enumerable

    def each_with_object(o, &block)

      self.inject(o) do |oo, e|
        block.call(e, oo)
        oo
      end
    end
  end
end

class Hash

  # A shortcut for
  #
  #   hash.each_with_object({}) { |(k, v), h)| ... }
  #
  def remap(&block)

    each_with_object({}, &block)
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
ruote-2.3.0.3	lib/ruote/util/mpatch.rb
ruote-2.3.0.2	lib/ruote/util/mpatch.rb