lib/sungemm.rb in sungemm-0.0.1 vs lib/sungemm.rb in sungemm-0.0.2

@@ -1,7 +1,10 @@
 require "sungemm/version"
 
 module Sungemm
+  # Finds the n-th fibonachi number.
+  # @param n [Fixnum] element number in the fibonachi sequence.
+  # @return [Fixnum] N-th fibo number.
   def self.fibo_finder(n)
     if (0..1).include?(n)
       n
     else
       fibo_finder(n-2)+fibo_finder(n-1)