疑问

萌小妖

class People
  def initialize( name, age )
    @name=name ;@age=age
    @motherland='china'
  end
  def talk
    p "my name is#{@name}, age is#{@age},motherlandis #{@motherland}"
  end
  end
  p People.new('zhangshan','12').talk   
为什么显示完之后会出现一个nil

MustDante

骚年第四次了
果然是不长记性啊
@木下凌枫

fux2

p 当然返回nil

1. def talk
   
2.     return "my name is#{@name}, age is#{@age},motherlandis #{@motherland}"
   
3.   end

复制代码

这样才对