string-manipulation.js

function toCamelCase (string) {
	var nextIndex = string.search('-') + 1;
	var nextLetter = string.charAt(nextIndex).toString();
	var r = '-' + nextLetter;
	var n = nextLetter.toUpperCase();
	return string.replace(r, n);
}

function fromCamelCase (string) {
	var firstChar = string.charAt(0).toString();

	string = string.replace(firstChar, firstChar.toLowerCase());

	// replace upper case with hypeh and lower cased char
	for (var i = 0; i < string.length; i++) {
		var char = string[i];
		if (isUpperCase(char)) string = string.replace(char, '-' + char.toLowerCase()) ;
	}

	return string;
}

function isUpperCase (char) {
	return (char >= 'A') && (char <= 'Z');
}