db/migrate/20150411070314_index_name_of_proof_statuses_table.rb

	20150411070314_index_name_of_proof_statuses_table.rb revision 49ec9c0853525e173fde3df83d58fddecfc5b7f2
class IndexNameOfProofStatusesTable < ActiveRecord::Migration
  def change
    add_index :proof_statuses, :name, unique: true
  end
end