Question

I’ on Micheal Hartl tutorial chapter 9 .And i’m trying to check for if the users name are displayed on the page . but i’m getting this error

Failure/Error: User.paginate.(page:1).each do |user|
     ArgumentError:
       wrong number of arguments (0 for 1)

i probably got to change this part User.paginate.(page: 1).each do |user|. but what do i have to do ?.

here the code inside the rspect directory.

describe "index" do

    let(:user) { FactoryGirl.create(:user) }

    before do
        sign_in user 
        30.times { FactoryGirl.create(:user) }
        visit users_path
    end

    it { should have_selector('title', text: 'All users') }
    it { should have_selector('h1',    text: 'All users') }

    it "should list each user" do
      User.paginate.(page: 1).each do |user|
        page.should have_selector('li>a', text: user.name )
      end
    end
  end

Answer 1

you have an extra period after paginate. It should be:

    User.paginate(page: 1).each