30 lines
1.3 KiB
Ruby
30 lines
1.3 KiB
Ruby
if defined?(::ActiveRecord)
|
|
module Polyamorous
|
|
InnerJoin = Arel::Nodes::InnerJoin
|
|
OuterJoin = Arel::Nodes::OuterJoin
|
|
|
|
JoinDependency = ::ActiveRecord::Associations::JoinDependency
|
|
JoinAssociation = ::ActiveRecord::Associations::JoinDependency::JoinAssociation
|
|
end
|
|
|
|
require 'polyamorous/tree_node'
|
|
require 'polyamorous/join'
|
|
require 'polyamorous/swapping_reflection_class'
|
|
|
|
ar_version = ::ActiveRecord::VERSION::STRING[0,3]
|
|
ar_version = ::ActiveRecord::VERSION::STRING[0,5] if ar_version >= "5.2" && ::ActiveRecord.version < ::Gem::Version.new("6.0")
|
|
ar_version = "5.2.1" if ::ActiveRecord::VERSION::STRING >= "5.2.1" && ::ActiveRecord.version < ::Gem::Version.new("6.0")
|
|
%w(join_association join_dependency).each do |file|
|
|
require "polyamorous/activerecord_#{ar_version}_ruby_2/#{file}"
|
|
end
|
|
|
|
if ar_version >= "5.2.0"
|
|
require "polyamorous/activerecord_#{ar_version}_ruby_2/reflection.rb"
|
|
::ActiveRecord::Reflection::AbstractReflection.send(:prepend, Polyamorous::ReflectionExtensions)
|
|
end
|
|
|
|
Polyamorous::JoinDependency.send(:prepend, Polyamorous::JoinDependencyExtensions)
|
|
Polyamorous::JoinDependency.singleton_class.send(:prepend, Polyamorous::JoinDependencyExtensions::ClassMethods)
|
|
Polyamorous::JoinAssociation.send(:prepend, Polyamorous::JoinAssociationExtensions)
|
|
end
|