nanoarrow.rb

Zero-dependency Arrow library for Ruby, powered by nanoarrow

Installation

Add this line to your application’s Gemfile:

gem "nanoarrow"

Getting Started

Create an Arrow array

arr = Nanoarrow::Array.new([1, 2, 3], Nanoarrow.int32)

Get a Ruby array

arr.to_a

API

This library follows the Python API. You can follow Python tutorials and convert the code to Ruby in many cases. Feel free to open an issue if you run into problems.

History

View the changelog

Contributing

Everyone is encouraged to help improve this project. Here are a few ways you can help:

• Report bugs
• Fix bugs and submit pull requests
• Write, clarify, or fix documentation
• Suggest or add new features

To get started with development:

git clone https://github.com/ankane/nanoarrow-ruby.git
cd nanoarrow-ruby
bundle install
bundle exec rake compile
bundle exec rake test