nHBC59AM

1const sampleInputs = [
2    "OAuth Token",
3    "Hello-World!",
4];
5
6String.prototype.capitalized = function() {
7	const firstCharacter = this.charAt(0).toUpperCase();
8	const remainder = this.substring(1);
9	return firstCharacter + remainder;
10};
11
12String.prototype.camelCased = function() {
13	const words = this.split(/[- ]/);
14	let shouldCapitalizeNextWord = false;
15	let output = "";
16	for (wordIndex in words) {
17		let word = words[wordIndex];
18		let fixedWord = word.toLowerCase().replace(/[,.\/<>\?\!@#\$%\^&\*()\[\]\{\}]+/, '');
19		if (shouldCapitalizeNextWord) {
20			output += fixedWord.capitalized();
21		} else {
22			shouldCapitalizeNextWord = true;
23			output += fixedWord;
24		}
25	}
26	return output
27};
28
29for (idx in sampleInputs) {
30	const sampleInput = sampleInputs[idx];
31	console.log(sampleInput.camelCased());
32}
33// oauthToken
34// helloWorld