Ruby 编程/参考/对象/FalseClass
FalseClass 的唯一实例是 false。
方法
false & other - Logical AND, without short circuit behavior false | other - Logical OR, without short circuit behavior false ^ other - Exclusive Or (XOR)
FalseClass 的唯一实例是 false。
方法
false & other - Logical AND, without short circuit behavior false | other - Logical OR, without short circuit behavior false ^ other - Exclusive Or (XOR)