Pony.fm/resources/assets/scripts/app/directives/tracks-list.coffee

angular.module('ponyfm').directive 'pfmTracksList', () ->
    restrict: 'E'
    templateUrl: '/templates/directives/tracks-list.html'
    replace: true
    scope:
        tracks: '=tracks',
        class: '@class'

    controller: [
        '$scope', 'favourites', 'player', 'auth'
        ($scope, favourites, player, auth) ->
            $scope.auth = auth.data

            $scope.toggleFavourite = (track) ->
                favourites.toggle('track', track.id).done (res) ->
                    track.user_data.is_favourited = res.is_favourited

            $scope.play = (track) ->
                index = _.indexOf $scope.tracks, (t) -> t.id == track.id
                player.playTracks $scope.tracks, index
    ]