app/models/model_mixin.rb in quo_vadis-1.2.3 vs app/models/model_mixin.rb in quo_vadis-1.3.0

@@ -17,10 +17,10 @@
       send :include, InstanceMethodsOnActivation
 
       attr_reader    :password
       attr_protected :password_digest
 
-      validates :username,        :presence => true, :uniqueness => true, :if => :should_authenticate?
+      validates :username,        :presence => true, :uniqueness => {case_sensitive: false}, :if => :should_authenticate?
       validates :password_digest, :presence => true, :if => :should_authenticate?
 
       scope :valid_token, lambda { |token| where("token = ? AND token_created_at > ?", token, 24.hours.ago) }
 
       instance_eval <<-END, __FILE__, __LINE__ + 1