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* test/ruby/test_enum.rb (TestEnumerable#test_each_with_object):

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Add a test for Enumerable#each_with_object.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18868 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
knu 2008-08-26 10:28:57 +00:00
parent 0924bcf835
commit 2e24863549
2 changed files with 16 additions and 1 deletions
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10
test/ruby/test_enum.rb
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@ -196,6 +196,16 @@ class TestEnumerable < Test::Unit::TestCase
assert_equal({"cat"=>0, "wombat"=>2, "dog"=>1}, hash)
end
def test_each_with_object
obj = [0, 1]
ret = (1..10).each_with_object(obj) {|i, memo|
memo[0] += i
memo[1] *= i
}
assert_same(obj, ret)
assert_equal([55, 3628800], ret)
end
def test_zip
assert_equal([[1,1],[2,2],[3,3],[1,1],[2,2]], @obj.zip(@obj))
a = []