From: Phillip Hutchings <sitharus@...>
Date: 2006-08-02T08:31:21+09:00
Subject: Re: Sending Multiple Args to a Method Object

On 8/2/06, Harris Reynolds <hreynolds2@yahoo.com> wrote:
> The ruby interpreter thinks that my single array is the parameter I am passing in;  however, the array I am passing in contains 4 object that map directly to the 4 arguments the interpreter is looking for.  Is there another way to accomplish this other than using method.call?  Or am I using method.call incorrectly?

Put a * before the array argument, it'll make Ruby expand it to fit
the arguments, eg:

def test(one, two, three, four)
  puts "#{one} #{two} #{three} #{four}"
end

args = [1, 2, 3, 4]
m = method(:test)
m.call(*args)
-- 
Phillip Hutchings
http://www.sitharus.com/