String append: Difference between revisions
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<pre>Hello world!</pre> |
<pre>Hello world!</pre> |
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=={{header|EchoLisp}}== |
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<lang lisp> |
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;; Solution from Common Lisp and Racket |
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(define-syntax-rule (set-append! str tail) |
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(set! str (string-append str tail))) |
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(define name "Albert") → name |
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(set-append! name " de Jeumont-Schneidre") |
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name |
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→ "Albert de Jeumont-Schneidre" |
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</lang> |
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=={{header|Elixir}}== |
=={{header|Elixir}}== |
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