camelCase.js

//camelCase("foo", "bar", "fizz", "buzz") -> fooBarFizzBuzz
//camelCase("bar", "foo", "bat" true) -> BarFooBat

function camelCase() {
	var i, curr, str = "";
	var args = Array.prototype.slice.call(arguments);
	var toggle = args.slice(args.length - 1, args.length)[0];
	var strings = typeof toggle === "boolean" ? args.slice(0, args.length - 1) : args;
	for (i = 0; i < strings.length; i++) {
		if ( (i === 0 && typeof toggle === "boolean") || (i > 0) ) 
			curr = strings[i].charAt(0).toUpperCase() + strings[i].slice(1, strings[i].length).toLowerCase();
		if (typeof toggle === "string" && i === 0)
			curr = strings[i];
		str += curr;
	}
	return str;
}