✨ sort compare

Author: codereport

src/primitive-compare.js

@@ -255,6 +255,14 @@ export const primitiveMap = {
         monad: { name: 'Grade Down', defaultRank: 1, apl: '⍒', bqn: '⍒', j: '\\:', kap: '⍒', uiua: '⍖' },
         dyad:  null
     },
+    '⊴': {
+        monad: { name: 'Sort Up', defaultRank: 1, apl: '⊂⍤⍋⍛⌷', bqn: '∧', j: '/:~', kap: '∧', uiua: '⍆' },
+        dyad:  null
+    },
+    '⊵': {
+        monad: { name: 'Sort Down', defaultRank: 1, apl: '⊂⍤⍒⍛⌷', bqn: '∨', j: '\\:~', kap: '∨', uiua: '⇌⍆' },
+        dyad:  null
+    },
     '⌷': {
         monad: null,
         dyad:  { name: 'Index', defaultRank: '1,1', apl: '⌷', bqn: null, j: '{', kap: '⌷', uiua: null }

tests/primitive-tests.js

@@ -55,6 +55,12 @@ export const tests = [
     { name: 'Last Cell',  rank: 1, expected: '5' },
     { name: 'Last Cell',  rank: 2, expected: '7 8 9' },
 
+    // ─── ⊴ Sort Up ───
+    { name: 'Sort Up',    rank: 1, expected: '1 2 3 4 5' },
+
+    // ─── ⊵ Sort Down ───
+    { name: 'Sort Down',  rank: 1, expected: '5 4 3 2 1' },
+
     // ─── ~ Not / Without ───
     { name: 'Without',    rank: '1,1', input: ['1 2 3 4 5', '2 4'], expected: '1 3 5' },