I keep coming across lots of '=>' in the code I found on the internet. Could someone please explain it to me as if I were 5 years old?
(I'm searching for the specific code, and I'll share it here once I locate it)..
Found it:
var directive = () =>
{
return new MyDirective();
};
This represents the latest ECMASCRIPT 6 arrow function standard.
Here, the directive is being assigned a function that takes no arguments and has one return statement.
You can find more information about this in the MDN documentation here.
()=> represents a lambda function, which in this particular scenario serves as a concise way to define a function lacking a name and accepting no parameters.
An alternative code snippet could be
let directive = function() { return new MyDirective(); };For more information, check out this blog post by John Papa.
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