From: Boris Schmid <borisschmid@...>
Date: 2009-02-09T01:14:31+09:00
Subject: calling random

Apologies, I have been out of using ruby for a while, and ran into
trouble when I tried to do the below. What is the normal way to call
apply a list of arguments to a list of functions?

def f1(n)
  puts "f1: #{n}"
end

def f2(n)
  puts "f2: #{n}"
end

irb(main):008:0> [f1,f2].each {|fun| [1,2,3,4].each {|val| fun(val)}}
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