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dacc2c2436
* vm_eval.c (rb_yield_block): implement non-nil block argument. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
21 lines
452 B
Ruby
21 lines
452 B
Ruby
require 'test/unit'
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require '-test-/iter'
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module TestIter
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end
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class TestIter::YieldBlock < Test::Unit::TestCase
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class YieldTest
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include Bug::Iter::Yield
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attr_reader :blockarg
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def test(arg, &block)
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block.call(arg) {|blockarg| @blockarg = blockarg}
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end
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end
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def test_yield_block
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a = YieldTest.new
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a.yield_block(:test, "foo") {|x, &b| assert_kind_of(Proc, b); b.call(x)}
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assert_equal("foo", a.blockarg)
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end
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end
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