JHero23 - Added fibonacci in Ruby

fibonacci.rb

@@ -0,0 +1,30 @@
+# JHero23 - Fibonacci Function
+# FIBONACCI FUNCTION
+def fibonacci(num)
+    if (num == 1 || num == 0)
+        return num
+    else
+        return fibonacci(num - 1) + fibonacci(num - 2)
+    end
+end
+
+begin
+    print "Enter a number: "
+    input = gets.chomp.to_i
+    if (input <= 0)
+        p "input must be greater than 0"
+    else
+
+        p "Number entered: #{input}"
+        num_list = []
+        begin
+            num_list.append(fibonacci(input))
+            input = input - 1
+        end while input != 0
+        p "Fibonacci result: "
+        p num_list    
+    end
+
+    print "Try again? "
+    ans = gets.chomp.downcase!
+end while ans == 'y' || ans == "yes"