deac/couchrest_model
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fixed the subclassing of ExtendedDocument classes

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This commit is contained in:
Matt Aimonetti 2009-03-19 18:53:17 -07:00
parent bb119ae181
commit 115cb6a7ee
6 changed files with 79 additions and 12 deletions
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13
lib/couchrest/mixins/properties.rb
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@ -8,10 +8,10 @@ module CouchRest
class IncludeError < StandardError; end
def self.included(base)
base.cattr_accessor(:properties)
base.class_eval <<-EOS, __FILE__, __LINE__
@@properties = []
EOS
base.class_eval <<-EOS, __FILE__, __LINE__
extlib_inheritable_accessor(:properties)
self.properties ||= []
EOS
base.extend(ClassMethods)
raise CouchRest::Mixins::Properties::IncludeError, "You can only mixin Properties in a class responding to [] and []=, if you tried to mixin CastedModel, make sure your class inherits from Hash or responds to the proper methods" unless (base.new.respond_to?(:[]) && base.new.respond_to?(:[]=))
end
@ -71,7 +71,10 @@ module CouchRest
module ClassMethods
def property(name, options={})
define_property(name, options) unless self.properties.map{|p| p.name}.include?(name.to_s)
existing_property = self.properties.find{|p| p.name == name.to_s}
if existing_property.nil? || (existing_property.default != options[:default])
define_property(name, options)
end
end
protected