自己动手实现jQuery Callbacks完整功能代码详解

                            ops.once = true;
                        else if ( opsArray[i] === ‘memory’ )
                            ops.memory = true;
                        else if ( opsArray[i] === ‘unique’ )
                            ops.unique = true;
                        else if ( opsArray[i] === ‘stopOnFalse’ )
                            ops.stopOnFalse = true;
                    }
                }

                function hasName( name )
                {
                    var h = false;

                    if ( typeof name === ‘string’
                        && name !== null
                        && name.trim() !== ”
                        && ar.length > 0 )
                    {
                        for ( var i = 0; i < ar.length; i++ )
                        {
                            if ( ar[i].name === name )