text: 
  exports.up = function(knex) {
      return knex('clans')
          .insert([
              { id: 'crab', name: 'Crab' },
              { id: 'crane', name: 'Crane' },
              { id: 'dragon', name: 'Dragon' },
              { id: 'lion', name: 'Lion' },
              { id: 'phoenix', name: 'Phoenix' },
              { id: 'scorpion', name: 'Scorpion' },
              { id: 'unicorn', name: 'Unicorn' },
          ])
  };
  
  exports.down = function(knex) {
      return knex('clans')
          .whereIn('id', ['crab', 'crane', 'dragon', 'lion', 'phoenix', 'scorpion', 'unicorn'])
          .delete()
  };
  