LockedProcess

Locked process is a way of executing a Thread but preventing the same Thread from being executed while the first one is still running.

gem install 'locked_process'

require 'locked_process'

process = LockedProcess.new('/tmp/download_images.pid') do
  MyImageDownloader.new.download
end

process.execute # executes MyImageDownloader.new.download in a Thread

# if the process is still running
process.execute # raises LockedProcess::Error

• Marcelo Jacobus

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature) Do not forget to write tests
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request