environment(data=nil, options={}, &block) Instance Public methods Adds a

relative_existing_migration() Instance Public methods

gem_group(*names, &block) Instance Public methods Wraps gem entries inside

route(routing_code) Instance Public methods Make an entry in Rails routing file

log(*args) Instance Protected methods Define log for backwards compatibility

extify(name) Instance Protected methods Add an extension to the given name based

gem(*args) Instance Public methods Adds an entry into Gemfile for

existing_migration() Instance Public methods Also aliased as:

on_conflict_behavior(&block) Instance Protected methods

migration_file_name() Instance Public methods