From: Neutek <caldridge@...>
Date: 2007-01-17T23:10:06+09:00
Subject: Passing math method to another method?

I'm trying to figure out how to pass methods such as:
+, -, **, ^
to a method and evaluate.

For example,

def test(a, b, to_do)
   return a.send(to_do(b))
end


puts test(1, 2, "+") #should return 3
puts test(3, 3, "^") #should return 0
puts test(3, 3, "**") #should return 27

any help would be appreciated.