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Test try! with a block

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This commit is contained in:
Akira Matsuda 2013-01-23 08:01:09 +09:00
parent ce0f977ae9
commit 36ff09d7da
1 changed files with 4 additions and 0 deletions
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4
activesupport/test/core_ext/object_and_class_ext_test.rb
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@ -120,6 +120,10 @@ class ObjectTryTest < ActiveSupport::TestCase
assert_raise(NoMethodError) { @string.try!(method, 'llo', 'y') }
end
def test_try_only_block_bang
assert_equal @string.reverse, @string.try! { |s| s.reverse }
end
def test_valid_method
assert_equal 5, @string.try(:size)
end