Enum.md

@@ -74,6 +74,9 @@ Enum::Roles.admin
 # Or you can get the list of values
 Enum::Roles.values
 
+# You can also get all the values as symbols
+Enum::Roles.keys
+
 # Allows you to iterate over the values directly from the class
 Enum::Roles.each do |role|
   puts role
@@ -96,7 +99,8 @@ end
 
 You are able to access the list of values trough the class that holds the enum:
 ```ruby
-User.roles
+User.roles         # List of strings
+User.roles_keys    # List of symbols
 ```
 
 You can set the column value from `String`, `Symbol`, and `Integer`: