13 lines
307 B
Ruby
13 lines
307 B
Ruby
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class Conference < ActiveRecord::Base
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end
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class PersonalProfile < ActiveRecord::Base
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end
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class PopulateConferenceIdInPersonalProfiles < ActiveRecord::Migration
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def change
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conference = Conference.first!
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PersonalProfile.where(conference_id: nil).update_all(conference_id: conference.id)
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end
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end
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