core/rails/app/models/deployment.rb
# attempt to stop a proposal that's in transistion.
# Do this by changing its state from COMMITTED to PROPOSED.
attempt to stop a proposal that's in transistion.
Do this by changing its state from COMMITTED to PROPOSED.
attempt to stop a proposal that ' s in transistion . Do this by changing its state from COMMITTED to PROPOSED .
def propose
    Deployment.transaction do
      write_attribute("state",PROPOSED)
      save!
    end
  end
def propose Deployment . transaction do write_attribute ( "state" , PROPOSED ) save! end end
attempt to stop a proposal that's in transistion.
attempt to stop a proposal that ' s in transistion .
# ALLOWING SYSTEM TO PROPOSE WILL HALT SYSTEM ACTION WHILE PROPOSED > raise "Cannot propose  a system deployment" if system?