Sha256: 13a7f1b727db54b1a65b10a324ac518533eb330ddcc5028c7523b7823f4a7673
Contents?: true
Size: 1.53 KB
Versions: 9
Compression:
Stored size: 1.53 KB
Contents
require 'rails_admin/adapters/active_record/abstract_object'
module RailsAdmin
module Adapters
module Mongoid
class AbstractObject < RailsAdmin::Adapters::ActiveRecord::AbstractObject
def initialize(object)
super
object.associations.each do |name, association|
if [:has_many, :references_many].include? association.macro
instance_eval <<-RUBY, __FILE__, __LINE__ + 1
def #{name.to_s.singularize}_ids
#{name}.map{|item| item.id }
end
def #{name.to_s.singularize}_ids=(item_ids)
__items__ = Array.wrap(item_ids).map{|item_id| #{name}.klass.find(item_id) rescue nil }.compact
if persisted?
#{name}.substitute __items__
else
__items__.each do |item|
item.update_attribute('#{association.foreign_key}', id)
end
end
end
RUBY
elsif [:has_one, :references_one].include? association.macro
instance_eval <<-RUBY, __FILE__, __LINE__ + 1
def #{name.to_s}_id=(item_id)
item = (#{association.klass}.find(item_id) rescue nil)
if persisted?
self.#{name} = item
else
item.update_attribute('#{association.foreign_key}', id) if item
end
end
RUBY
end
end
end
end
end
end
end
Version data entries
9 entries across 9 versions & 2 rubygems