Example I refactored for the Post - avoiding-conditionals

sample_02.rb

def render_msg(state)
  state_msgs = {
    in_progress: 'In Progress',
    done:        'Done',
    on_review:   'On Review'
  }

  state_msgs[state]
end

render_msg(:in_progress)    #=> "In Progress"
render_msg(:done)           #=> "Done"