/*
 * Global debug method
 * @method debug
 * @param type {object} Defines log type (e.g. 'log', 'warn')
 * @param obj A string or object, the suject of the log
 * @param scope {string} Scope indentifier
 *
 * Usage: debug('log', 'Hello World!', 'global');
 */
var debug = function ( type, obj, scope ) {

    var a = arguments,
        l = a.length,
        c = window.console;

    if ( c ) {

        switch ( l ) {

            case 1 :
                c.log( a[0] );
                break;

            case 2 :
                c[ type ] ?
                    c[ type ]( obj ) :
                    c.log( obj );
                break;

            case 3 :
                c[ type ] ?
                    c[ type ]( scope + ': ', obj ) :
                    c.log( scope + ': ', obj );
                break;

            default :
                return false;
                break;

        }

    }

};