add un sort

uiua-lang · Sep 13, 2024 · cbada76 · cbada76
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diff --git a/changelog.md b/changelog.md
@@ -40,6 +40,7 @@ This version is not yet released. If you are reading this on the website, then t
 - Add pride flag constants
 - Add an experimental [`sort ⍆`](https://uiua.org/docs/sort) function
   - Sorting is very common
+  - [`un °`](https://uiua.org/docs/un) [`sort ⍆`](https://uiua.org/docs/sort) shuffles an array
 - Add an experimental [`last ⊣`](https://uiua.org/docs/last) function
   - Getting the last row of an array is very common
 - Add the experimental [`layout`](https://uiua.org/docs/layout) function, which renders text into an image array

diff --git a/src/algorithm/invert.rs b/src/algorithm/invert.rs
@@ -230,6 +230,7 @@ static INVERT_PATTERNS: &[&dyn InvertPattern] = {
         ),
         &pat!(Pick, (Dup, Shape, Range)),
         &pat!(Orient, (Dup, Shape, Len, Range)),
+        &pat!(Sort, (Rand, Deal)),
         &InvertPatternFn(invert_on_inv_pattern, "on inverse"),
         &InvertPatternFn(invert_push_temp_pattern, "push temp"),
         &InvertPatternFn(invert_copy_temp_pattern, "copy temp"),