foodsoft/db/migrate/001_create_users.rb

class CreateUsers < ActiveRecord::Migration[4.2]
  USER_ADMIN = 'admin'
  USER_TEST = 'test'

  def self.up
    create_table :users do |t|
      t.column :nick, :string, null: false
      t.column :password_hash, :string, null: false
      t.column :password_salt, :string, null: false
      t.column :first_name, :string, null: false
      t.column :last_name, :string, null: false
      t.column :email, :string, null: false
      t.column :phone, :string
      t.column :address, :string
      t.column :created_on, :timestamp, null: false
    end
    add_index(:users, :nick, unique: true)
    add_index(:users, :email, unique: true)

    # Create the default admin user...
    puts "Creating user #{USER_ADMIN} with password 'secret'..."
    user = User.new(nick: USER_ADMIN, first_name: 'Anton', last_name: 'Administrator',
                    email: 'admin@foo.test')
    user.password = 'secret'
    raise 'Failed!' unless user.save && User.find_by_nick(USER_ADMIN).has_password('secret')

    # Create a normal user...
    puts "Creating user #{USER_TEST} with password 'foobar'..."
    user = User.new(nick: USER_TEST, first_name: 'Tim', last_name: 'Tester', email: 'test@foo.test')
    user.password = 'foobar'
    raise 'Failed!' unless user.save && User.find_by_nick(USER_TEST).has_password('foobar')
  end

  def self.down
    drop_table :users
  end
end