Contents

class Module
  # Encapsulates the common pattern of:
  #
  #   alias_method :foo_without_feature, :foo
  #   alias_method :foo, :foo_with_feature
  #
  # With this, you simply do:
  #
  #   alias_method_chain :foo, :feature
  #
  # And both aliases are set up for you.
  def alias_method_chain(target, feature)
    alias_method "#{target}_without_#{feature}", target
    alias_method target, "#{target}_with_#{feature}"
  end
end

Version data entries

28 entries across 28 versions & 1 rubygems

Version	Path
gamebox-0.0.8	lib/gamebox/lib/aliasing.rb
gamebox-0.0.7	lib/gamebox/lib/aliasing.rb
gamebox-0.0.1	lib/gamebox/aliasing.rb
gamebox-0.0.2	lib/gamebox/aliasing.rb
gamebox-0.0.3	lib/gamebox/aliasing.rb
gamebox-0.0.4	lib/gamebox/aliasing.rb
gamebox-0.0.5	lib/gamebox/aliasing.rb
gamebox-0.0.6	lib/gamebox/aliasing.rb