gistfile1.rb

require "spec_helper"

describe Mongoid::Relations::Embedded::Many do

  class Chef
    include Mongoid::Document
    embeds_many :menus

    field :name
  end

  class Menu
    include Mongoid::Document
    embedded_in :chef

    field :title
    field :courses, type: Array
    field :price, type: Integer
  end

  it "saves array field in embedded has_many" do
    chef =  Chef.create(:name => "dude")

    old_menu = Menu.create(title: 'food', courses: ['fish', 'bread'], chef: chef)
    new_menu = Menu.new(title: 'snacks', courses: ['soup', 'salad'])

    old_menu.title = new_menu.title
    old_menu.courses = new_menu.courses
    old_menu.save

    chef.reload.menus.first.courses.should == new_menu.courses
  end

end