JavaScript Iterator Class

Question

Do you know a JavaScript library that implements a generic Iterator class for collections (be it Arrays or some abstract Enumerable) with a full set of features, like the Go

Answer 1

Since this hasn't been mention yet arrays have higher-order functions built in.

Map works like iterator that can only do a single pass.

[1,2,3,4,5].map( function(input){ console.log(input); } );

This code passes each element in the list into a function, in this case its a simple printer.

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