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andyferra/custom_matcher_example.rb

Created October 8, 2010 23:24
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custom_matcher_example.rb
def rhyme_with(expected)
simple_matcher do |given, matcher|
matcher.description = "rhyme with #{expected.inspect}"
matcher.failure_message = "expected #{given.inspect} to rhyme with #{expected.inspect}"
matcher.negative_failure_message = "expected #{given.inspect} not to rhyme with #{expected.inspect}"
given.rhymes_with? expected
end
end
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