Is, this way to map an array, functional programmimg, mumble jumbo, or, could have some application?
Multi tool use
Clash Royale CLAN TAG#URR8PPPIs, this way to map an array, functional programmimg, mumble jumbo, or, could have some application?
It appears that all this code does is to add a number value '100'
to each of the elements in the array, Am I missing something?
let ray = [10, 20, 30];
function demo(arg1, arg2){
return arg1.call(this, function(ele){return ele + arg2;});
}
let resultarr = demo.call(ray, Array.prototype.map, 100);
console.log(resultarr);
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