JavaScript functions that converts strings to camel case, or to a hyphenated version

string-camelcase.js

var Format = (function () {
    "use strict";

    var toCamelCase, toHyphenated;

    toCamelCase = (function () {
        var re, ret;
        re = /-([a-z])/g;
        ret = function (str) {
            str = str.replace(re, function (match, lower) {
                return lower.toUpperCase();
            });
            return str;
        };
        return ret;
    }());

    toHyphenated = (function () {
        var re, ret;
        re = /([a-z])([A-Z])/g;
        ret = function (str) {
            return str.replace(re, "$1-$2").toLowerCase();
        };
        return ret;
    }());

    return {
        toCamelCase: toCamelCase,
        toHyphenated: toHyphenated
    };
}());