Has anyone come across something like this const foo = (var1, var2) => bar in JS. I was going through someone else's code and came across something like this, not sure what this code does exactly but the line that precedes this is a declaration for bar let bar;. Does anyone have any ideas what this means
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Lonwabo Rarane
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1It's the syntax for creating arrow functions. – Pointy Nov 23 '22 at 13:32
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[Arrow function expression](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Arrow_functions). – Andy Nov 23 '22 at 13:32
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https://www.w3schools.com/js/js_arrow_function.asp
its for arrow functions, so you can write shorter function syntax
Delano van londen
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1please use MDN when possible for javascript-related references, not some random webpage. – gog Nov 23 '22 at 13:39
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1dude, its w3schools not a random webpage. but sure. ill keep it in mind – Delano van londen Nov 23 '22 at 13:40
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Does the variable arrow mean it'll assign whatever it returns to that variable though? – Lonwabo Rarane Nov 23 '22 at 20:31