Sha256: 91f709cd4540672ecc75e025e5b11fc027295ab65d5437321871fade6ab01937
Contents?: true
Size: 798 Bytes
Versions: 16
Compression:
Stored size: 798 Bytes
Contents
require 'active_record'
class ActiveRecord::Base
def self.validates_path(*args)
configuration = args.extract_options!
validates_each(args, configuration) do |record, attr_name, value|
page = Page.find_by_path(value)
record.errors.add(attr_name, :page_not_found, :default => configuration[:message]) if page.nil? || page.is_a?(FileNotFoundPage)
end
end
def self.object_id_attr(symbol, klass)
module_eval %{
def #{symbol}
if @#{symbol}.nil? or (@old_#{symbol}_id != #{symbol}_id)
@old_#{symbol}_id = #{symbol}_id
klass = #{klass}.descendants.find { |d| d.#{symbol}_name == #{symbol}_id }
klass ||= #{klass}
@#{symbol} = klass.new
else
@#{symbol}
end
end
}
end
end
Version data entries
16 entries across 16 versions & 2 rubygems