11 lines
252 B
Ruby
11 lines
252 B
Ruby
# frozen_string_literal: true
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class CreateStudyGroupMemberships < ActiveRecord::Migration[5.2]
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def change
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create_table :study_group_memberships do |t|
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t.belongs_to :study_group
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t.belongs_to :user, polymorphic: true
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end
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end
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end
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