Awesome

ArrayClass

Better arrays/ds_lists for GameMaker Studio 2.3

ArrayClass is a library that improves the developing experience and reduces frustration when working with arrays.

It's main focus is not performance, but rather handiness for developer

Maintained by @evolutionleo

Features:

• Methods for every possible situation. Even if you ever need a function that is not in the list, you can write your own implementation using forEach().
• Automatic garbage collection. No need to manually destroy the Array, GM will do it for you.
• Chaining methods. Most of the methods return the array, so you can do stuff like this: arr.add(1).reverse().remove(0).slice(1, 4).find(pi) (perfectly valid)
• Intuitive API, built to be handy for developers; easy conversion to and from ds_lists/arrays for more flexibility
• Customizable sorting. It's weird that most of the sort functions I've seen only had the ascending/descending option. My implementation of bubble sort takes a custom function to compare values. Sort any types of data in any way you want
• Additional features like iterators or ranges

Getting Started:

Importing into an existing project

• Download the .yymps file
• Open GameMaker IDE, click Tools/Import Local Package
• Import ArrayClass.gml, documentation is included
• *Also Import Tests.gml to see examples on how to use the library

Exerimenting/Learning API

• Download the project folder
• Open the project
• Try editing Tests.gml in different ways and see what happens!

Some Examples:

Adding Values:

GM arrays:

arr[array_length(arr) - 1] = item

Array Class:

arr.add(item)

Looping:

GM arrays:

for(var i = 0; i < array_length(arr); i++) {
  foo(arr[i], i)
}

Array Class:

arr.forEach(foo)

Deleting values:

GM arrays:

for(var i = pos; i < array_length(arr) - 1; i++) {
  arr[i] = arr[i + 1];
}

Array Class:

arr.remove(pos)

P.s. a new commit erased the old README file, so I was forced to write a new one :(