My code for level 9 of Ruby Warrior (https://www.bloc.io/ruby-warrior#/)

ruby_warrior_lvl9.rb

class Player
  def play_turn(warrior)
    @prev_health  ||= 20
    @warrior      = warrior
    @space        = @warrior.feel
    
    feel_it_out
    
    @prev_health = warrior.health
  end
  
  protected
  
  def feel_it_out
    return about_face       if @space.wall?
    return be_a_hero        if @space.captive?
    return strike           if @space.enemy?
    return ddos             if @warrior.look[2].enemy?
    return reconsider       if @warrior.health < @prev_health
    return sleep_or_move    if @space.empty?
  end
  
  def sleep_or_move
    (@warrior.health < 20) ? sleep_it_off : move
  end
  
  def sleep_it_off
    @warrior.rest!
  end
  
  def strike
    @warrior.attack!
  end
  
  def ddos
    @warrior.shoot!
  end
  
  def move(direction = :forward)
    @warrior.walk! direction
  end
  
  def be_a_hero
    @warrior.rescue!
  end
  
  def about_face
    @warrior.pivot!
  end
  
  def reconsider
    move(@warrior.health < 10 ? :backward : :forward)
  end
end

Nice! Thanks for sharing. I was completely stumped