red-data-tools / red-datasets-arrow

A Red Datasets plugin to export dataset as Apache Arrow object

README

Name

Red Datasets Arrow

Description

Red Datasets Arrow adds Apache Arrow object export feature to Red Datasets.

Red Datasets Arrow adds #to_arrow method to each dataset in Red Datasets. You can get dataset as Arrow::Table object. Arrow::Table is provided by Red Arrow.

Install

% gem install red-datasets-arrow

Usage

Here is an example to access iris dataset by #to_arrow:

require "datasets-arrow"

iris = Datasets::Iris.new
puts iris.to_arrow

License

The MIT license. See LICENSE.txt for details.