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# rubocop:disable Gitlab/ModuleWithInstanceVariables
# Remove once https://github.com/rails/rails/issues/32867
# is released on a 5.1.x rails version.
# Commit on 5-1-stable branch: https://github.com/rails/rails/commit/44f0df3f3980ba3aeca956839e1948b246ff34fe
module ActiveRecord
module AttributeMethods
module Dirty
def attributes_in_database
mutations_from_database.changed_values
end
end
end
module Persistence
def becomes(klass)
became = klass.new
became.instance_variable_set("@attributes", @attributes)
became.instance_variable_set("@mutation_tracker", @mutation_tracker ||= nil)
became.instance_variable_set("@mutations_from_database", @mutations_from_database ||= nil)
became.instance_variable_set("@changed_attributes", attributes_changed_by_setter)
became.instance_variable_set("@new_record", new_record?)
became.instance_variable_set("@destroyed", destroyed?)
became.errors.copy!(errors)
became
end
end
end
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