2015-01-09 07:06:50 +00:00
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IO.print(123.ceil) // expect: 123
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IO.print((-123).ceil) // expect: -123
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IO.print(0.ceil) // expect: 0
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IO.print((-0).ceil) // expect: -0
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IO.print(0.123.ceil) // expect: 1
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IO.print(12.3.ceil) // expect: 13
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IO.print((-0.123).ceil) // expect: -0
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IO.print((-12.3).ceil) // expect: -12
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