Loops/While: Difference between revisions
Content added Content deleted
(→{{header|Ruby}}: begin-end-while is actually do-while loop) |
(→{{header|Ruby}}: added until) |
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<lang ruby>i = 1024 |
<lang ruby>i = 1024 |
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puts i or i /= 2 while i > 0</lang> |
puts i or i /= 2 while i > 0</lang> |
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<code>until ''condition''</code> is equivalent to <code>while not ''condition''</code>. |
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<lang ruby>i = 1024 |
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until i <= 0 do |
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puts i |
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i /= 2 |
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end</lang> |
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=={{header|Scheme}}== |
=={{header|Scheme}}== |
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