Remove all memberships where belonging group was deleted.
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2 changed files with 6 additions and 1 deletions
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db/migrate/20140921104907_remove_stale_memberships.rb
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db/migrate/20140921104907_remove_stale_memberships.rb
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class RemoveStaleMemberships < ActiveRecord::Migration
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def up
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Membership.where("group_id NOT IN (?)", Group.ids).delete_all
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end
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end
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@ -11,7 +11,7 @@
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#
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# It's strongly recommended that you check this file into your version control system.
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ActiveRecord::Schema.define(version: 20140521142651) do
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ActiveRecord::Schema.define(version: 20140921104907) do
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create_table "article_categories", force: true do |t|
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t.string "name", default: "", null: false
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