Add some features to AASM. Include

• scopes.
• pass more params when trigger events.
• log state changes,

Add this line to your application's Gemfile:

gem 'aasm_plus'

And then execute:

$ bundle

Or install it yourself as:

$ gem install aasm_plus

1. Edit target model.

# In model that to include AasmEnhancing
include AASM
include AasmPlus::Stateable
# Add into aasm config
before_all_events :set_related_data
after_all_transitions :log_state_change

2. Run migration, it will create tables for state chains.

rails aasm_plus:install:migrations
rails db:migrate

The gem is available as open source under the terms of the MIT License.