sonic-pi

https://github.com/sonic-pi-net/sonic-pi

C++

Code. Music. Live.

String#strip_heredoc

Strips indentation in heredocs.

For example in

  if options[:usage]
    puts <<-USAGE.strip_heredoc
      This command does such and such.

      Supported options are:
        -h         This message
        ...
    USAGE
  end

the user would see the usage message aligned against the left margin.

Technically, it looks for the least indented line in the whole string, and removes
that amount of leading whitespace.

Source | Google | Stack overflow

Edit

git clone [email protected]:sonic-pi-net/sonic-pi.git

cd sonic-pi

open app/server/ruby/vendor/activesupport-7.0.6/lib/active_support/core_ext/string/strip.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-String-strip_heredoc-for-pr

# Commit to git

git add app/server/ruby/vendor/activesupport-7.0.6/lib/active_support/core_ext/string/strip.rbgit commit -m "better docs for String#strip_heredoc"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-String-strip_heredoc-for-pr

hub pull-request

# Celebrate!