Retrospring/db/migrate/20200419184442_rolify_creat...

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# frozen_string_literal: true
class RolifyCreateRoles < ActiveRecord::Migration[5.2]
def change
create_table(:roles) do |t|
t.string :name
t.references :resource, polymorphic: true
t.timestamps
end
create_table(:users_roles, id: false) do |t|
t.references :user
t.references :role
end
add_index(:roles, %i[name resource_type resource_id])
add_index(:users_roles, %i[user_id role_id])
end
end