JSFiddle - React, Tailwind, and code Playground

by Alexey

JavaScript

function createSubstractor(x) {
  function substractor(y) {
  console.log(arguments);
    
  /* console.log("y"+y) */;
    return y - x
  }
  return substractor
}

var mf = createSubstractor(2);
var mt = createSubstractor(6);
console.log(mf(3)-mt(1));