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rework reverse

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primo-ppcg 2023-08-06 16:12:47 +07:00
parent ecc4d80a5a
commit c8c0e112bc
1 changed files with 4 additions and 6 deletions
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10
src/boot/boot.janet
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@ -1450,12 +1450,10 @@
a new array. If a string or buffer is provided, returns an array of its
byte values, reversed.`
[t]
(def len (length t))
(var n (- len 1))
(def ret (array/new len))
(while (>= n 0)
(array/push ret (in t n))
(-- n))
(var n (length t))
(def ret (array/new-filled n))
(forv i 0 n
(put ret i (in t (-- n))))
ret)
(defn invert