VueJS filter camel case

vuejs-filter-camel-case-filter.js

/**
 * Converts a string to camel case.
 * Example: fucking_string => fuckingString
 * 
 * @param  {String} str the string to convert
 * @return {String}
 */
Vue.filter('camelCase', function (str) {
    return str.toLowerCase()
        .replace( /[-_]+/g, ' ')
        .replace( /[^\w\s]/g, '')
        .replace( / (.)/g, function($1) { return $1.toUpperCase(); })
        .replace( / /g, '' );
});