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Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_enum.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/ruby/test_enum.rb b/test/ruby/test_enum.rb index c36cb43537..fcf601c183 100644 --- a/test/ruby/test_enum.rb +++ b/test/ruby/test_enum.rb @@ -837,6 +837,10 @@ class TestEnumerable < Test::Unit::TestCase lambda2 = ->(x, i) { [x.upcase, i] } assert_equal([['A',0], ['B',1], ['C',2], ['D',3], ['E',4]], @obj.each_with_index.map(&lambda2)) + + hash = { a: 'hoge', b: 'fuga' } + lambda = -> (k, v) { "#{k}:#{v}" } + assert_equal ["a:hoge", "b:fuga"], hash.map(&lambda) end def test_flat_map |