ghostdevv/flat.ts

Created November 21, 2024 01:50

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ghostdevv created this gist Nov 21, 2024.

flat.ts

-Original file line number
+Diff line change
@@ -0,0 +1,5 @@
+    function flat<T extends any[], D extends number = 1>(array: T, depth?: D): FlatArray<T, D>[] {
+    	return typeof depth == 'undefined' || depth > 0
+    		? array.reduce((a, x) => a.concat(Array.isArray(x) ? flat(x, (depth ?? 1) - 1) : x), [])
+    		: array
+    }