2014-01-20 13:20:22 -08:00
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// Inclusive.
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2014-01-20 08:45:15 -08:00
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var range = 1..3
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IO.print(range.iterate(null)) // expect: 1
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IO.print(range.iterate(1)) // expect: 2
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IO.print(range.iterate(2)) // expect: 3
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IO.print(range.iterate(3)) // expect: false
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IO.print(range.iterate(4)) // expect: false
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2014-01-20 13:20:22 -08:00
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// Exclusive
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range = 1...3
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IO.print(range.iterate(null)) // expect: 1
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IO.print(range.iterate(1)) // expect: 2
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IO.print(range.iterate(2)) // expect: false
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// Negative inclusive range.
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range = 3..1
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IO.print(range.iterate(null)) // expect: 3
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IO.print(range.iterate(3)) // expect: 2
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IO.print(range.iterate(2)) // expect: 1
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IO.print(range.iterate(1)) // expect: false
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// Negative exclusive range.
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range = 3...1
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IO.print(range.iterate(null)) // expect: 3
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IO.print(range.iterate(3)) // expect: 2
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IO.print(range.iterate(2)) // expect: false
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// Empty inclusive range.
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range = 1..1
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IO.print(range.iterate(null)) // expect: 1
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IO.print(range.iterate(1)) // expect: false
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// Empty exclusive range.
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range = 1...1
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IO.print(range.iterate(null)) // expect: false
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