Tuple : Design Patterns in TypeScript

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Published on May 21, 2021 11:27:17 AM ● Video Link: https://www.youtube.com/watch?v=0TCn0PaOn40

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Design Patterns In TypeScript (book)
https://www.amazon.com/dp/B0948BCH24 : ASIN B0948BCH24
https://www.amazon.com/dp/B094716FD6 : ASIN B094716FD6 Documentation :

https://sbcode.net/typescript/common_types/#tuple

The Tuple is similar to an array, but you are explicitly indicating how many items are in the Tuple and of which type they are when you instantiate it. The Tuple type is not directly supported in JavaScript as a Tuple, but as an array instead. The rules of the Tuple are enforced in TypeScript only when it is created. After the Tuple is created, it behaves the same as an array. You can add/remove/edit items.