siimee/backend/db/seeds/08-zipcodes.js

const zips = require('../zipcodes')

exports.seed = function (knex) {
    // Deletes ALL existing entries
    return knex('zip_codes')
        .truncate()
        .then(function () {
            // Inserts seed entries
            return knex('zip_codes').insert(zips)
        })
}