nl_tokens: @public @memberOf { app . Unit } @method
pl_tokens: function ( ) { if ( _ . isObject ( this . cache ) ) { return this . cache ; } if ( _ . has ( this . app . caches , this . cache ) ) { return this . app . caches [ this . cache ] ; } throw new <mask> . NoSuchCacheError ( f ( 'You should define app.caches[%j] interface' , this . cache ) ) ; }