Created
February 21, 2014 00:32
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I just wrote this today for building json structures out of destructured arguments.
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| (defn assoc-if | |
| "Can someone explain to me how this is not in the stdlib?" | |
| ([h key value xformer] | |
| (if-not (nil? value) | |
| (assoc h key (xformer value)) | |
| h)) | |
| ([h key value] (assoc-if h key value identity))) |
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