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I've literally never used them during my 8 years of working as a JS dev. Maybe I'm doing it wrong. Edit: actually I did use .bind with React before arrow funct

I've literally never used them during my 8 years of working as a JS dev. Maybe I'm doing it wrong. Edit: actually I did use .bind with React before arrow functions came

hajile 5y ago
Until for..of came around, `Array.prototype.map.call($nodeList, myFn)` was pretty much the way to iterate over things that were "array-like" but didn't actually inherit from Array, so didn't have such methods.
nicoburns 5y ago
They were pretty widely used (especially in library code) before arrow functions were added to the language.