Consolidate errors into factory.rb

lib/factory_girl.rb

@@ -34,6 +34,15 @@ module FactoryGirl
   # Raised when a factory is defined with the same name as a previously-defined factory.
   class DuplicateDefinitionError < RuntimeError; end
 
+  # Raised when calling Factory.sequence from a dynamic attribute block
+  class SequenceAbuseError < RuntimeError; end
+
+  # Raised when defining an invalid attribute:
+  # * Defining an attribute which has a name ending in "="
+  # * Defining an attribute with both a static and lazy value
+  # * Defining an attribute twice in the same factory
+  class AttributeDefinitionError < RuntimeError; end
+
   def self.factories
     @factories ||= Registry.new("Factory")
   end

lib/factory_girl/attribute.rb

@@ -4,12 +4,6 @@ require "factory_girl/attribute/association"
 require "factory_girl/attribute/sequence"
 
 module FactoryGirl
-  # Raised when defining an invalid attribute:
-  # * Defining an attribute which has a name ending in "="
-  # * Defining an attribute with both a static and lazy value
-  # * Defining an attribute twice in the same factory
-  class AttributeDefinitionError < RuntimeError
-  end
 
   class Attribute #:nodoc:
     include Comparable

lib/factory_girl/sequence.rb

@@ -1,8 +1,5 @@
 module FactoryGirl
 
-  # Raised when calling Factory.sequence from a dynamic attribute block
-  class SequenceAbuseError < StandardError; end
-
   # Sequences are defined using sequence within a FactoryGirl.define block.
   # Sequence values are generated using next.
   class Sequence