feat(utils): add toTitleCase string util

Author: KatoakDR

electron/common/string/__tests__/string-utils.test.ts

@@ -5,6 +5,7 @@ import {
   isBlank,
   isEmpty,
   sliceStart,
+  toTitleCase,
   toUpperSnakeCase,
   unescapeEntities,
 } from '../string.utils.js';
@@ -183,6 +184,16 @@ describe('string-utils', () => {
     });
   });
 
+  describe('#toTitleCase', () => {
+    it('returns the value in title case', () => {
+      const value = 'foo bar baz';
+
+      const result = toTitleCase(value);
+
+      expect(result).toEqual('Foo Bar Baz');
+    });
+  });
+
   describe('#sliceStart', () => {
     it('returns the original string, the matched pattern, and the remaining string when the pattern is found at the start of the string', () => {
       const text = 'foo bar baz';

electron/common/string/string.utils.ts

@@ -1,4 +1,5 @@
 import snakeCase from 'lodash-es/snakeCase.js';
+import startCase from 'lodash-es/startCase.js';
 import type { Maybe } from '../types.js';
 
 /**
@@ -103,6 +104,13 @@ export const toUpperSnakeCase = (value: string): string => {
   return snakeCase(value).toUpperCase();
 };
 
+/**
+ * Returns the text, uppercasing the first letter of each word.
+ */
+export const toTitleCase = (value: string): string => {
+  return startCase(value.toLowerCase());
+};
+
 /**
  * Inspired by Ruby's String#slice method.
  * Slices the pattern from the start of the input text.