nl_tokens: ********************************************************** Private Methods **********************************************************
pl_tokens: function compile ( tElement , tAttrs ) { var wrapper = angular . <mask> ( tElement [ 0 ] . getElementsByClassName ( 'md-slider-wrapper' ) ) ; var tabIndex = tAttrs . tabindex || 0 ; wrapper . attr ( 'tabindex' , tabIndex ) ; if ( tAttrs . disabled || tAttrs . ngDisabled ) wrapper . attr ( 'tabindex' , - 1 ) ; tElement . attr ( 'role' , 'slider' ) ; $mdAria . expect ( tElement , 'aria-label' ) ; return postLink ; }