daru

https://github.com/sciruby/daru

Ruby

Data Analysis in RUby

Daru::DataFrame#collect

Iterate over a row or vector and return results in a Daru::Vector.
Specify axis with :vector or :row. Default to :vector.

== Description

The #collect iterator works similar to #map, the only difference
being that it returns a Daru::Vector comprising of the results of
each block run. The resultant Vector has the same index as that
of the axis over which collect has iterated. It also accepts the
optional axis argument.

== Arguments

* +axis+ - The axis to iterate over. Can be :vector (or :column)
or :row. Default to :vector.

Source | Google | Stack overflow

Edit

git clone [email protected]:sciruby/daru.git
cd daru
open lib/daru/dataframe.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Daru--DataFrame-collect-for-pr

# Commit to git

git add lib/daru/dataframe.rbgit commit -m "better docs for Daru::DataFrame#collect"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-Daru--DataFrame-collect-for-pr

hub pull-request

# Celebrate!