From: Fritz Trapper <ajfrenzel@...>
Date: 2009-12-30T20:42:59+09:00
Subject: How to pass a function as parameter?

I want to pass a reference to function as parameter to another function
and execute the passed function. Somthing like this:

def executer(func)
   func(1)
end

def test(x)
   p x
end

executer(test)

How to write this correctly in ruby?
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