From 717d50254d497c574e7f88d49302d2a358eba196 Mon Sep 17 00:00:00 2001
From: Igor Zinken <730069+igorski@users.noreply.github.com>
Date: Sat, 31 Jan 2026 16:43:17 +0100
Subject: [PATCH] code cleanups

---
 src/utils/color-util.ts             | 4 +---
 tests/unit/utils/color-util.spec.ts | 2 +-
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/utils/color-util.ts b/src/utils/color-util.ts
index 5ab07ca..9d394be 100644
--- a/src/utils/color-util.ts
+++ b/src/utils/color-util.ts
@@ -59,9 +59,7 @@ export const hexToRGBA = ( hex: string ): RGBA => {
     ];
 };
 
-export const RGBAtoHex = ( rgba: RGBA ): string => {
-    const [ r, g, b, a ] = rgba;
-
+export const RGBAtoHex = ( [ r, g, b, a ]: RGBA ): string => {
     const rgbHex = `#${intToHex(r)}${intToHex(g)}${intToHex(b)}`;
 
     return a === 255 ? rgbHex : `${rgbHex}${intToHex(a)}`;
diff --git a/tests/unit/utils/color-util.spec.ts b/tests/unit/utils/color-util.spec.ts
index 088e813..0dedb2a 100644
--- a/tests/unit/utils/color-util.spec.ts
+++ b/tests/unit/utils/color-util.spec.ts
@@ -3,7 +3,7 @@ import { hexToRGBA, RGBAtoHex } from "@/utils/color-util";
 
 describe( "Color utilities", () => {
    describe( "when converting hex to RGBA", () => { 
-        it( "should convert hex a hex value without transparency to be fully opaque", () => {
+        it( "should convert a hex value without transparency to a fully opaque RGBA value", () => {
             expect( hexToRGBA( "#FF0000" )).toEqual([ 255, 0, 0, 255 ]);
         });