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Merge pull request #580 from sogaiu/tweak-update-docs

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Tweak update docs
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Calvin Rose
2021-01-13 12:26:10 -06:00
committed by GitHub
parent fd03603adb c56b876bfe
commit ba92dfcbe9
1 changed files with 3 additions and 3 deletions
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6
src/boot/boot.janet
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@@ -1399,9 +1399,9 @@
ds) ds)
(defn update (defn update
`Accepts a key argument and passes its associated value to a function. ``Accepts a key argument and passes its associated value to a function.
The key is the re-associated to the function's return value. Returns the updated The key is then re-associated to the function's return value. Returns the updated
data structure ds.` data structure `ds`.``
[ds key func & args] [ds key func & args]
(def old (get ds key)) (def old (get ds key))
(put ds key (func old ;args))) (put ds key (func old ;args)))