How to create your own Array Methods.
In this video, I will show you how to create your own ForEach, Map, Filter, and Reduce methods.

This video is for educational purposes.
Creating your own Array Methods can help give you a great understanding of the mechanism that happens under the hood.

Content:

• 0:00 Introduction
• 1:51 ForEach
• 6:22 Map
• 9:12 Filter
• 12:05 Break
• 12:35 Reduce
• 17:23 Final words

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GitHub Gists

ForEach:
https://gist.github.com/SimonHoiberg/fbffccff4116d14d80eaad8fbf7c8ef0

Map:
https://gist.github.com/SimonHoiberg/e284bce68aab658d5ae40df2025a2172

Filter:
https://gist.github.com/SimonHoiberg/e82a40a1ebc2d251f7d0dce6e394bc9e

Reduce:
https://gist.github.com/SimonHoiberg/1857fc8e012ebffc4c0a84601b873a4b

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