Le 10 févr. 2014 à 09:53, Hemanth H.M <[email protected]> a écrit :

> I do understand Arrow functions are like built-in functions in that both lack 
> .prototype and any [[Construct]] internal method

It is not the main feature of arrow-functions. The essential difference between 
arrow- and non-arrow-function, is that the former uses a lexical `this-binding 
and the latter uses a `this`-binding determined by call site.

When you add methods on a prototype, you typically need to have a reference to 
the object on which the method is called. So you need a non-arrow function.

—Claude

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