canvas-lms/app/models/stream_item_instance.rb

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2011-02-01 09:57:29 +08:00
#
# Copyright (C) 2011 Instructure, Inc.
#
# This file is part of Canvas.
#
# Canvas is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, version 3 of the License.
#
# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
class StreamItemInstance < ActiveRecord::Base
belongs_to :user
belongs_to :stream_item
before_save :set_context_code
def set_context_code
self.context_code = stream_item && stream_item.context_code
end
end