Contents

#!/usr/bin/env ruby

#    Copyright (c) 2007, Lin Jen-Shin（a.k.a. godfat 真常）
#
#    Licensed under the Apache License, Version 2.0 (the "License");
#    you may not use this file except in compliance with the License.
#    You may obtain a copy of the License at
#
#        http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS,
#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#    See the License for the specific language governing permissions and
#    limitations under the License.

require 'test/unit'
require(File.join(File.dirname(__FILE__), '..', 'lib', 'ludy'))
require_ludy 'rambda'

class TestRambda < Test::Unit::TestCase
  include Ludy
  def test_rambda
    assert_equal(3628800, rambda{|n| n==1 ? 1 : n*this[n-1]}[10])
    assert_equal([1,1,2,3,5,8,13,21,34,55],
      (0...10).map(&rambda{|n| n<=1 ? 1 : this[n-2]+this[n-1]}))

    v = "can't refer v"
    assert_raise(NameError){ rambda{v}.call }
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
ludy-0.0.5	test/tc_rambda.rb
ludy-0.0.6	test/tc_rambda.rb
ludy-0.0.7	test/tc_rambda.rb
ludy-0.0.8	test/tc_rambda.rb
ludy-0.0.9	test/tc_rambda.rb