Commit fd6eba32 by Prem Sichanugrist

Fix problem occurred from undefined `inheritable_attributes` in Rails 2.3.x after the last merge

parent ddef840b
......@@ -158,6 +158,7 @@ module Paperclip
module Glue
def self.included base #:nodoc:
base.extend ClassMethods
base.class_attribute :attachment_definitions
if base.respond_to?("set_callback")
base.send :include, Paperclip::CallbackCompatability::Rails3
else
......@@ -233,7 +234,14 @@ module Paperclip
def has_attached_file name, options = {}
include InstanceMethods
write_inheritable_attribute(:attachment_definitions, {}) if attachment_definitions.nil?
if attachment_definitions.nil?
if respond_to?(:class_attribute)
self.attachment_definitions = {}
else
write_inheritable_attribute(:attachment_definitions, {})
end
end
attachment_definitions[name] = {:validations => []}.merge(options)
after_save :save_attached_files
......@@ -341,7 +349,11 @@ module Paperclip
# Returns the attachment definitions defined by each call to
# has_attached_file.
def attachment_definitions
inheritable_attributes[:attachment_definitions]
if respond_to?(:class_attribute)
self.attachment_definitions
else
read_inheritable_attribute(:attachment_definitions)
end
end
end
......
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