src/define/check.js
function () {
        var parts = new RegExp("(.*)\\.([^\\.]+)$").exec(this._name),
            NAME_PART = 2,
            NAMESPACE_PART = 1;
        if (parts) {
            this._name = parts[NAME_PART];
            return parts[NAMESPACE_PART];
        }
    }
function () {
        var parts = new RegExp("(.*)\\.([^\\.]+)$").exec(this._name),
            NAME_PART = 2,
            NAMESPACE_PART = 1;
        if (parts) {
            this._name = parts[NAME_PART];
            return parts[NAMESPACE_PART];
        }
    }
function ( ) { var parts = new RegExp ( "(.*)\\.([^\\.]+)$" ) . exec ( this . _name ) , NAME_PART = 2 , NAMESPACE_PART = 1 ; if ( parts ) { this . _name = parts [ NAME_PART ] ; return parts [ NAMESPACE_PART ] ; } }
If the name is prefixed with a namespace, isolate it and update name property

@return {String|undefined} Namespace contained in the name or undefined if none
@since 0.1.6
If the name is prefixed with a namespace isolate it and update name property