How can I get JSLint to stop complaining about Ember.js ".property()"s?

Question

How can I get JSLint to stop complaining about Ember.js ".property()"s in my model definitions?

E.g., when given:

isBlah: function() {
    "use strict";
    ...
}.property("foo", "bar").cacheable()

JSLint complains about:

Unexpected '.'.

on the line with the .property() call. This happens for every occurrence of ".property()" which makes JSLint output full of "noise" and less than fully helpful...

Answer 1

Ember documents the following method to avoid the function prototype extensions.

Instead of .property(), use Ember.computed():

fullName: Ember.computed('firstName', 'lastName', function() {
  return this.get('firstName') + ' ' + this.get('lastName');
})

Instead of .observes(), use Ember.observer():

fullNameDidChange: Ember.observer('fullName', function() {
  console.log("Full name changed");
})

Answer 2

My solution was to convert it to:

isBlah: Em.property(function() {
    "use strict";
    ...
}, "foo", "bar").cacheable()

Where I first add the 'property' method to Ember (before starting my app):

Em.property = function (func) {
    var params = Array.prototype.slice.call(arguments, 1);
    return Function.prototype.property.apply(func, params);
};