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# File 'lib/redmineup/acts_as_draftable/up_acts_as_draftable.rb', line 32
def up_acts_as_draftable(options = {})
raise ArgumentError unless options.is_a?(Hash)
raise ArgumentError unless options.keys.all? { |k| ALLOWED_DRAFT_OPTIONS.include?(k) }
class_attribute :draft_parent
if options[:parent]
parent_class = self.reflect_on_all_associations(:belongs_to).find { |a| a.name == options[:parent] }.try(:klass)
raise ArgumentError unless parent_class
unless parent_class.method_defined?(:drafts)
parent_class.class_eval do
def drafts(user)
Draft.where(user: user, parent: self)
end
def self.child_drafts(user)
Draft.where(user: user, parent_type: self.base_class.name)
end
end
end
self.draft_parent = options[:parent]
end
attr_accessor :draft_id
before_save :clear_draft
extend Redmineup::ActsAsDraftable::ClassMethods
include Redmineup::ActsAsDraftable::InstanceMethods
end
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