Example I for the Post - avoiding-conditionals

sample_01.rb

# If Else Statment

def render_msg(state)
  if state == :in_progress
    return 'In Progress'
  elsif state == :done
    return 'Done'
  elsif state == :on_review
    return 'On Review'
  end
end

# Switch case Statment

def render_msg(state)
  case state
  when :in_progress
    return 'In Progress'
  when :done
    return 'Done'
  when :on_review
    return 'On Review'
  end
end


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