lib/eveveneno_palindrome.rb in eveveneno_palindrome-0.1.0 vs lib/eveveneno_palindrome.rb in eveveneno_palindrome-0.2.0

@@ -1,16 +1,23 @@
 require_relative "eveveneno_palindrome/version"
 
-class String
+module EvevenenoPalindrome
+    # Returns true for a palindrome, false otherwise.  def palindrome?
+    def palindrome?
+      processed_content == processed_content.reverse
+    end
 
-  # Returns true for a palindrome, false otherwise.  def palindrome?
-  def palindrome?
-  processed_content == processed_content.reverse
-  end
+      private
 
-  private
+        # Returns content for palindrome testing.
+        def processed_content
+          self.to_s.scan(/[a-z\d]/i).join.downcase
+        end
+end
 
-    # Returns content for palindrome testing.
-    def processed_content
-      self.scan(/[a-z]/i).join.downcase
-    end
+class String
+  include EvevenenoPalindrome
+end
+
+class Integer
+  include EvevenenoPalindrome
 end
\ No newline at end of file