#develop added deg-to-rad and rad-to-deg helper function

packages/utils/package.json

@@ -1,7 +1,7 @@
 {
 	"name": "@blgc/utils",
 	"description": "Straightforward, typesafe, and tree-shakable collection of utility functions",
-	"version": "0.0.24",
+	"version": "0.0.25",
 	"private": false,
 	"scripts": {
 		"build": "shx rm -rf dist && chmod +x ../../scripts/cli.sh && ../../scripts/cli.sh bundle",

packages/utils/src/deg-to-rad.test.ts

@@ -0,0 +1,20 @@
+import { describe, expect, it } from 'vitest';
+
+import { degToRad } from './deg-to-rad';
+
+describe('degToRad function', () => {
+	it('should convert degrees to radians correctly', () => {
+		expect(degToRad(180)).toBe(Math.PI);
+		expect(degToRad(90)).toBe(Math.PI / 2);
+		expect(degToRad(45)).toBe(Math.PI / 4);
+	});
+
+	it('should handle zero correctly', () => {
+		expect(degToRad(0)).toBe(0);
+	});
+
+	it('should handle negative values correctly', () => {
+		expect(degToRad(-180)).toBe(-Math.PI);
+		expect(degToRad(-90)).toBe(-Math.PI / 2);
+	});
+});

packages/utils/src/deg-to-rad.ts

@@ -0,0 +1,8 @@
+/**
+ * Converts degrees to radians
+ * @param deg - The angle in degrees
+ * @returns The angle in radians
+ */
+export function degToRad(deg: number): number {
+	return deg * (Math.PI / 180);
+}

packages/utils/src/index.ts

@@ -7,6 +7,7 @@ export * from './ContinuousId';
 export * from './deep-copy';
 export * from './deep-replace-var';
 export * from './define-config';
+export * from './deg-to-rad';
 export * from './extract-error-data';
 export * from './extract-start-end-point-from-mat3';
 export * from './from-hex';
@@ -24,6 +25,7 @@ export * from './mat3-to-array';
 export * from './multiply-vec2';
 export * from './not-empty';
 export * from './pick-properties';
+export * from './rad-to-deg';
 export * from './random-hex';
 export * from './result';
 export * from './rgb-to-hex';

packages/utils/src/rad-to-deg.test.ts

@@ -0,0 +1,20 @@
+import { describe, expect, it } from 'vitest';
+
+import { radToDeg } from './rad-to-deg';
+
+describe('radToDeg function', () => {
+	it('should convert radians to degrees correctly', () => {
+		expect(radToDeg(Math.PI)).toBe(180);
+		expect(radToDeg(Math.PI / 2)).toBe(90);
+		expect(radToDeg(Math.PI / 4)).toBe(45);
+	});
+
+	it('should handle zero correctly', () => {
+		expect(radToDeg(0)).toBe(0);
+	});
+
+	it('should handle negative values correctly', () => {
+		expect(radToDeg(-Math.PI)).toBe(-180);
+		expect(radToDeg(-Math.PI / 2)).toBe(-90);
+	});
+});

packages/utils/src/rad-to-deg.ts

@@ -0,0 +1,8 @@
+/**
+ * Converts radians to degrees
+ * @param rad - The angle in radians
+ * @returns The angle in degrees
+ */
+export function radToDeg(rad: number): number {
+	return rad * (180 / Math.PI);
+}