# frozen_string_literal: true class RemoveUniqueConstraintFromInvitesIndex < ActiveRecord::Migration[4.2] def up remove_index :invites, %i[email invited_by_id] add_index :invites, %i[email invited_by_id], unique: false end def down remove_index :invites, %i[email invited_by_id] add_index :invites, %i[email invited_by_id], unique: true end end