diff --git a/spec/square_array_spec.rb b/spec/square_array_spec.rb
index fa72863f4..b6d3f8dc3 100644
--- a/spec/square_array_spec.rb
+++ b/spec/square_array_spec.rb
@@ -20,3 +20,14 @@
   end
 
 end
+#
+def square_array(numbers)
+  new_num = []
+  numbers.each {|num| new_num.push(num * num)}
+  return new_num
+end
+
+def square_array(numbers)
+  new_numbers = numbers.collect{|num| num ** 2}
+  return new_numbers
+end