exercism.io

https://github.com/exercism/exercism.io

Ruby

Quickly ramp up in new programming languages.

Stream::Exercise#at

No Docs, write some!

Source | Google | Stack overflow

Edit

git clone [email protected]:exercism/exercism.io.git
cd exercism.io
open lib/exercism/stream_exercise.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-Stream--Exercise-at-for-pr

# Commit to git
git add lib/exercism/stream_exercise.rbgit commit -m "better docs for Stream::Exercise#at"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-Stream--Exercise-at-for-pr
hub pull-request

# Celebrate!