<commit_before>define(function () {
	var removeTrack = function (args) {
		var trackModel = args.trackModel;

		this.trackCollection.remove(trackModel);

		args.index = index;

		this.eventBus.trigger("trackRemoved", args);
	};

	return removeTrack;
});
<commit_msg>The removeTrack command calculates and passes on the index of the trackModel being removed.<commit_after>define(function () {
	var removeTrack = function (args) {
		var trackModel = args.trackModel,
		    index = this.trackCollection.models.indexOf(trackModel);

		this.trackCollection.remove(trackModel);

		args.index = index;

		this.eventBus.trigger("trackRemoved", args);
	};

	return removeTrack;
});

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{'dir': 'git-commits-cleaned', 'id': '2389069', 'n_tokens_mistral': 215, 'n_tokens_neox': 195, 'n_words': 45}