Contents

require 'ostruct'
require 'nano/ostruct/__update__'

class OpenStruct

  # Merge hash data creating a new OpenStruct object.
  #
  #   o = OpenStruct.new
  #   o.ostruct_merge { :a => 2 }
  #   o.a  #=> 2
  #
  def __merge__( other )
    o = dup
    o.__update__( other )
    o
  end

end


#  _____         _
# |_   _|__  ___| |_
#   | |/ _ \/ __| __|
#   | |  __/\__ \ |_
#   |_|\___||___/\__|
#
=begin test

  require 'test/unit'

  class TC_OpenStruct < Test::Unit::TestCase

    def test_merge_1
      o = OpenStruct.new( { :a => 1 } )
      h = { :b => 2 }
      q = o.__merge__( h )
      assert_equal( 1, q.a )
      assert_equal( 2, q.b )
    end

    def test_merge_2
      o1 = OpenStruct.new( { :a => 1 } )
      o2 = OpenStruct.new( { :b => 2 } )
      q = o1.__merge__( o2 )
      assert_equal( 1, q.a )
      assert_equal( 2, q.b )
    end

  end

=end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
facets-0.9.0	lib/nano/ostruct/__merge__.rb