ruby四种魔法写法
- 作者: 丁坤演的好
- 来源: 51数据库
- 2022-08-12
def i(a='')
print a
end
def love(a='')
"Hello " + a
end
def you
"world! \n"
end
i love you
def I
yield
end
def Love
yield
end
def You
yield
print "Hello world! \n"
end
I{Love{You{}}}
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