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Define singleton method on each new objects

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Nobuyoshi Nakada 2019-06-28 15:22:27 +09:00
parent a0c141b6d0
commit e0c4cb2ea1
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test/stringio/test_stringio.rb
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@ -29,6 +29,8 @@ class TestStringIO < Test::Unit::TestCase
nil
end
assert_raise(TypeError) { StringIO.new(o) }
o = Object.new
def o.to_str
'str'
end