Comma quibbling: Difference between revisions
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added Ol |
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[ [], ["ABC"], ["ABC", "DEF"], ["ABC", "DEF", "G", "H"] ] map(#quibbing) . |
[ [], ["ABC"], ["ABC", "DEF"], ["ABC", "DEF", "G", "H"] ] map(#quibbing) . |
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[{}, {ABC}, {ABC and DEF}, {ABC, DEF, G and H}] |
[{}, {ABC}, {ABC and DEF}, {ABC, DEF, G and H}] |
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</pre> |
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=={{header|Ol}}== |
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<lang scheme> |
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(define (quibble . args) |
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(display "{") |
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(let loop ((args args)) |
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(unless (null? args) (begin |
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(display (car args)) |
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(cond |
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((= 1 (length args)) #t) |
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((= 2 (length args)) |
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(display " and ")) |
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(else |
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(display ", "))) |
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(loop (cdr args))))) |
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(print "}")) |
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; testing => |
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(quibble) |
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(quibble "ABC") |
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(quibble "ABC" "DEF") |
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(quibble "ABC" "DEF" "G" "H") |
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</lang> |
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{{out}} |
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<pre> |
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{} |
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{ABC} |
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{ABC and DEF} |
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{ABC, DEF, G and H} |
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</pre> |
</pre> |
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%3 = "{ABC and DEF}" |
%3 = "{ABC and DEF}" |
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%4 = "{ABC, DEF, G and H}"</pre> |
%4 = "{ABC, DEF, G and H}"</pre> |
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=={{header|Pascal}}== |
=={{header|Pascal}}== |
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