example of js apply

Example 1: apply js

Function.prototype.construct = function (aArgs) {
  let fNewConstr = new Function("");
  fNewConstr.prototype = this.prototype;
  let oNew = new fNewConstr();
  this.apply(oNew, aArgs);
  return oNew;
};

Example 2: javascript apply

function myFunc(p1, p2, pN)
{
     // here "this" equals myThis
}
let myThis = {};

// call myFunc using myThis as context.
// destructure array to function arguments.
myFunc.apply(myThis, ["param1", "param2", "paramN"]);