Add reverse function to array module

tjammer · Sep 9, 2024 · c8aa490 · c8aa490
1 parent 76a6062
commit c8aa490
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diff --git a/std/array.smu b/std/array.smu
@@ -132,6 +132,13 @@ fun reserve(arr&, size) {
   }
 }
 
+fun reverse(arr&) {
+  let length = length(arr)
+  iter_range(0, length / 2, fun i {
+    swap_items(&arr, i, length - i - 1)
+  })
+}
+
 module fixed {
   let get = __fixed_array_get
   let length = __fixed_array_length

diff --git a/std/prelude.smu b/std/prelude.smu
@@ -2,6 +2,7 @@
 let + = __addi
 let - = __subi
 let * = __multi
+let / = __divi
 let /. = __divf
 let < = __lessi
 let <= = __lesseqi