mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
Masaki Muranaka
27 lines
711 B
Ruby
27 lines
711 B
Ruby
##
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# Hash(Ext) Test
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assert('Hash#merge!') do
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a = { 'abc_key' => 'abc_value', 'cba_key' => 'cba_value' }
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b = { 'cba_key' => 'XXX', 'xyz_key' => 'xyz_value' }
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result_1 = a.merge! b
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a = { 'abc_key' => 'abc_value', 'cba_key' => 'cba_value' }
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result_2 = a.merge!(b) do |key, original, new|
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original
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end
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result_1 == {'abc_key' => 'abc_value', 'cba_key' => 'XXX',
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'xyz_key' => 'xyz_value' } and
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result_2 == {'abc_key' => 'abc_value', 'cba_key' => 'cba_value',
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'xyz_key' => 'xyz_value' }
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end
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assert('Hash#values_at') do
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h = { "cat" => "feline", "dog" => "canine", "cow" => "bovine" }
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result = h.values_at("cow", "cat")
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result == ["bovine", "feline"]
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end
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