sonic-pi

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

C++

Code. Music. Live.

ActiveSupport::BacktraceCleaner#add_silencer

Adds a silencer from the block provided. If the silencer returns +true+
for a given line, it will be excluded from the clean backtrace.

  # Will reject all lines that include the word "mongrel", like "/gems/mongrel/server.rb" or "/app/my_mongrel_server/rb"
  backtrace_cleaner.add_silencer { |line| line =~ /mongrel/ }

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/backtrace_cleaner.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-ActiveSupport--BacktraceCleaner-add_silencer-for-pr

# Commit to git

git add app/server/ruby/vendor/activesupport-7.0.6/lib/active_support/backtrace_cleaner.rbgit commit -m "better docs for ActiveSupport::BacktraceCleaner#add_silencer"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-ActiveSupport--BacktraceCleaner-add_silencer-for-pr

hub pull-request

# Celebrate!