✨ added map function

oshifty · Aug 27, 2023 · 5dcb3d6 · 5dcb3d6
1 parent cf11d70
commit 5dcb3d6
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/lib/helpers.ts b/src/lib/helpers.ts
@@ -6,6 +6,10 @@ export function Try<T>(fn: () => T, err: (e: Error) => T): T {
  }
 }
 
+export function map(x: number, in_min: number, in_max: number, out_min: number, out_max: number) {
+ return ((x - in_min) * (out_max - out_min)) / (in_max - in_min) + out_min;
+}
+
 export function add(a: number, b: number): number {
  return a + b;
 }