Question

如果我能用Ruby做到这一点会不会很好？

SET IDENTITY_INSERT MYTABLE  ON

/*insert your records*/

SET IDENTITY_INSERT MYTABLE  OFF

但我不能。

class Type
  attr_accessor :weak_against, :strong_against

  def initialize(weak_against, strong_against)
    @weak_against = weak_against
    @strong_against = strong_against
  end
end

Fire = Type.new([Water], [Grass])
Water = Type.new([Grass], [Fire])
Grass = Type.new([Fire], [Water])

有人知道解决方法吗？

Answer 1

这样可行：

class Type
  attr_accessor :weak_against, :strong_against
end

Fire = Type.new
Water = Type.new
Grass = Type.new

Fire.weak_against = Water
Fire.strong_against = Grass

Water.weak_against = Grass
Water.strong_against = Fire

Grass.weak_against = Fire
Grass.strong_against = Water

Ruby中的循环对象初始化

1 个答案: