CodeforDAO/cairo-array-utils

a set of useful functions utils for manipulating arrays in Cairo lang

CodeforDAO Contracts in Cairo (StarkNet)

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Cairo-array-utils

This module is implemented on StarkNet in Cairo language. Using this module requires that you have a basic understanding of the Cairo language and python.

Install

pip install git+https://github.com/CodeforDAO/cairo-array-utils.git

APIs

from codefordao.utils.array import Array

# APIs
Array.save(
  arr_len: felt,
  arr: felt*
) -> (key: felt)

Array.get_item(
  key: felt,
  index: felt
) -> (res: felt)

Array.get_array(
  key: felt,
) -> (
  arr_len: felt,
  arr: felt*
)

Set up the project

Create a Python virtual environment

python -m venv env
source env/bin/activate

📦 Install the requirements

pip install -r requirements.txt

⛏️ Compile

nile compile --directory src

🌡️ Test

# Run all tests
pytest tests

📄 License

cairo-array-utils is released under the MIT.