What version of JavaScript supported?

Question

Hello,I was just curious what version of JS does ESTK support for Adobe Illustrator?I am noticing that “const” works, but “let” does not.Is there a list somewhere of supported language features?Thanks!

Inventsable · Accepted Answer

Likely a copy/paste error on my part, apologies. Check here to reference

Inventsable · Answer

Was told by Remco Janssen that this already exists somewhere, but regardless here's filter, map, find, and forEach:

  // Support for filter()  // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter
  //
  Array.prototype.filter = function(callback) {
   var filtered = [];
   for (var i = 0; i < this.length; i++)
     if (callback(this, i, this)) filtered.push(this);
   return filtered;
  };

  // Support for find()
  // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/find
  //
  Array.prototype.find = function(callback) {
   var filtered = [];
   for (var i = 0; i < this.length; i++)
     if (callback(this, i, this)) return this;
  };

  // Support for map()
  // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map
  //
  Array.prototype.map = function(callback) {
   var mappedParam = [];
   for (var i = 0; i < this.length; i++)
     mappedParam.push(callback(this, i, this));
   return mappedParam;
  };

  // Support for forEach()
  // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach
  //
  Array.prototype.forEach = function(callback) {
    for (var i = 0; i < this.length; i++) callback(this, i, this);
  };

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