Ruby warrior intermediate player implementation (Level 4)

player.rb

class Player
  DIRECTIONS = [:left, :forward, :right, :backward]
  
  def play_turn(warrior)
    @warrior = warrior
    
    bind_enemies! ||
      attack_enemies! ||
      heal! ||
      unbind_enemy! ||
      walk!
  end
      
  def bind_enemies!
    if enemy_count > 1
      @warrior.bind!(enemy_directions.first)
      return true
    else
      return false
    end
  end
  
  def attack_enemies!
    if enemy_count == 1
      @warrior.attack!(enemy_directions.first)
      return true
    else
      return false
    end
  end
  
  def heal!
    if @warrior.health < 20
      @warrior.rest!
      return true
    else
      return false
    end
  end
  
  def unbind_enemy!
    if next_space.captive?
      @warrior.rescue!(next_direction)
      return true
    else
      return false
    end
  end
  
  def walk!
    @warrior.walk!(next_direction)
    return true
  end
  
  def next_direction
    @warrior.direction_of_stairs
  end
  
  def next_space
    @warrior.feel(next_direction)
  end
  
  def enemy_count
    enemy_directions.count
  end
  
  def enemy_directions
    DIRECTIONS.select{ |dir| @warrior.feel(dir).enemy? }
  end
end