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Versions: 14
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Stored size: 1.47 KB
Contents
module ActiveRecord
class Relation
attr_accessor :origin, :origin_attribute
def member_class
@klass
end
end
module SpawnMethods
def merge_with_origin(r)
merged = merge_without_origin(r)
# LH#1002: cannot call respond_to? because default_scope ends
# up calling merge and we end up with infinite recursion
merged.origin = r.origin rescue nil unless merged.instance_variable_defined?("@origin")
merged.origin_attribute = r.origin_attribute rescue nil unless merged.instance_variable_defined?("@origin_attribute")
merged
end
alias_method_chain :merge, :origin
end
module Associations
class CollectionProxy
# FIXME Ralis4: really hoping that we can replace this with
# something based on https://github.com/rails/rails/issues/5717
# def scoped_with_origin
# relation = scoped_without_origin.clone
# relation.origin = proxy_association.owner
# relation.origin_attribute = proxy_association.reflection.name
# relation
# end
# alias_method_chain :scoped, :origin
def method_missing_with_origin(method, *args, &block)
res = method_missing_without_origin(method, *args, &block)
res.origin = proxy_association.owner if res.respond_to?(:origin)
res.origin_attribute = proxy_association.reflection.name if res.respond_to?(:origin_attribute)
res
end
alias_method_chain :method_missing, :origin
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems