A place for callbacks
Callbacker provides a way to validate classes that use the workflow gem, and perform callbacks before and after a state transition. If a validation fails, then the state transition will not occur.
Install the gem and add to the application's Gemfile by executing:
$ bundle add callbacker
If bundler is not being used to manage dependencies, install the gem by executing:
$ gem install callbacker
After checking out the repo, run bin/setup to install dependencies. Then, run
rake spec to run the tests. You can also run bin/console for an interactive
prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install. To
release a new version, update the version number in version.rb, and then run
bundle exec rake release, which will create a git tag for the version, push
git commits and the created tag, and push the .gem file to
rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/callbacker.
The gem is available as open source under the terms of the MIT License.