Setup

You need a cairo envrionement to follow, I suggesst you doing this.
Afterwards, you can create a hardhat environment To setup the environment, follow this tutorial

Description

This project had for main objective to install hardhat, and understand how to write tests.
Maybe I'll add more data structure in the future, so keep posted!

This is a simple Stack (FIFO).
You can either use it in your own contract or deploy it and use it as an external contract.
It is based on two variables:

• caller_address: the address who calls this contract. This is automatically handled by the contract
• identification: the identification you want to give to this stack. You have to specify it.

Here are the methods you can call:

• view: empty(identification : felt) -> (isEmpty : felt)
• view: search(identification : felt, valueToSearch : felt) -> (containsValue : felt)
• view: peek(identification : felt) -> (peekedValue : felt)
• external: push(identification : felt, valueToPush : felt) -> (pushedValue : felt)
• external: pop(identification : felt) -> (poppedValue : felt)

Feel free to use it!

Tests

At the moment there are 20 tests covering this implementation: