React ES6 Classes using arrow functions to bind `this`

[hwillson]

This thread should help:

No more need for method pre-binding, looks like!

Since ES2015 classes do not auto-bind their methods to the class the same way React.createClass does, it’s been suggested that people pre-bind their methods in the constructor: class Thing extends React.Component { constructor(props) { super(props); this.func1 = this.func1.bind(this); this.func2 = this.func2.bind(this); } func1(event) {} func2() {} } It seems that Meteor now supports class properties, so you can now simply do this: class Thing extends React.Comp…