Strip a set of characters from a string: Difference between revisions
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<code>(do if (memq @1 set) (list @1))</code> is just <code>(lambda (item) (if (memq item set) (list item)))</code>. |
<code>(do if (memq @1 set) (list @1))</code> is just <code>(lambda (item) (if (memq item set) (list item)))</code>. |
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<code>mappend</code> happily maps over strings and since the leftmost input sequence is a string, and the return values of the lambda are sequence of characters, <code>mappend</code> produces a string. |
<code>mappend</code> happily maps over strings and since the leftmost input sequence is a string, and the return values of the lambda are sequence of characters, <code>mappend</code> produces a string. |
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=={{header|Uiua}}== |
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{{works with|Uiua|0.11.1}} |
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<syntaxhighlight lang="uiua"> |
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Strip ← ▽¬∊, |
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Strip "aei" "She was a soul stripper. She took my heart!" |
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</syntaxhighlight> |
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{{out}} |
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<pre> |
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"Sh ws soul strppr. Sh took my hrt!" |
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</pre> |
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=={{header|UNIX Shell}}== |
=={{header|UNIX Shell}}== |
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