/**
 * JS utils
 *
 */
var Utils = {

    //Highly used as an inheritance

    setDefaults: function( object, defaults ) {

        var defaults = typeof( defaults ) === "object" ? defaults: {};
        var object = typeof( object ) === "object" ? object : {};

        if( object === defaults ) { return object; }

        for( var defaultName in defaults ) {

            var defaultVal = defaults[ defaultName ];
            var objectVal = object[ defaultName ];

            if( typeof( defaultVal ) === "object" ) {

                object[ defaultName ] = Utils.setDefaults( objectVal, defaultVal );

            } else if( typeof( objectVal ) === "undefined" ) {

                object[ defaultName ] = defaults[ defaultName ];

            }

        }

        return object;

    },


    //Node-webcam escape string

    escape: function( cmd ) {

        return '"' + cmd.replace( /(["\s'$`\\()])/g,'\\$1' ) + '"';

    }

};

module.exports = Utils;