Contents

# Test lib/more/ext/facets/proc/curry.rb

require 'facets/proc/curry.rb'
require 'test/unit'

class TestProcCurry < Test::Unit::TestCase

  def test_curry_simple
    f = Proc.new{ |a,b,c| a + b + c }
    c = f.curry
    assert_equal( 6, c[1][2][3] )
  end

  def test_curry_arguments
    f = Proc.new{ |a,b| a**b }
    c = f.curry(0)
    assert_equal( 8, c[2][3] )

    f = Proc.new{ |a,b| a**b }
    c = f.curry(1)
    assert_equal( 9, c[2][3] )
  end

  def test_inclass_scope
    # first test the lambda
    org = lambda{ |y, x| x + " " + y }
    foo = org.curry['yeah']
    assert_equal('boo yeah', foo['boo'])
    # now test it as a method definition
    baz = Class.new
    baz.__send__(:define_method, 'foo', foo)
    assert_equal('boo yeah',baz.new.foo('boo'))
  end

end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
facets-2.8.4	test/core/proc/test_curry.rb
facets-2.8.3	test/core/proc/test_curry.rb
facets-2.8.2	test/core/proc/test_curry.rb
facets-2.8.1	test/core/proc/test_curry.rb
facets-2.8.0	test/core/proc/test_curry.rb
facets-2.7.0	test/core/proc/test_curry.rb