nl_tokens: ### updateSubscribers
pl_tokens: function updateSubscribers ( ) { lastUpdate = Date . now ( ) ; updateRequested = false ; var accessMap = new immutable . Map ( ) ; for ( var <mask> of dirtyState ) { accessMap = setIn ( accessMap , path , true ) ; } dirtyState . clear ( ) ; for ( var subscriber of subscribers . values ( ) ) { var needsUpdate = false ; for ( path of subscriber . accessed ) { if ( accessMap . getIn ( path ) ) { needsUpdate = true ; break ; } } if ( needsUpdate ) { updateSubscriber ( subscriber ) ; } } }