signup_wf=Example::Signup::SignupWorkflow.new(create_user:{name:'Harry Potter',dob:'31-07-1980'},notify_user:{},notify_admin:{admin:Example::Signup::Models::Admin.get})signup_wf.runsignup_wf.status->[:ok,:ok,:fail]signup_wf.output->["Harry Potter is successfully created.","Harry Potter is notified","Admin is notified"]signup_wf.state->Models::User.new(name:'Harry Potter',...)