nl_tokens: Gathers all of the elements needed for this controller
pl_tokens: function gatherElements ( ) { var snapWrap = gatherSnapWrap ( ) ; elements = { main : $element [ 0 ] , scrollContainer : $element [ 0 ] . querySelector ( '.md-virtual-repeat-container' ) , scroller : $element [ 0 ] . querySelector ( '.md-virtual-repeat-scroller' ) , ul : $element . find ( 'ul' ) [ 0 ] , input : $element . <mask> ( 'input' ) [ 0 ] , wrap : snapWrap . wrap , snap : snapWrap . snap , root : document . body } ; elements . li = elements . ul . getElementsByTagName ( 'li' ) ; elements . $ = getAngularElements ( elements ) ; inputModelCtrl = elements . $ . input . controller ( 'ngModel' ) ; }