inviter.rb

module Inviter
  def invite(invitee)
    open_profile(me)
    within ".header" do
      fill_in "Invite", with: invitee.email
      click_link "Invite"
    end

    def invite(invitee)
      Factory(:invitation, inviter: me, invitee_email: invitee.email)
    end
  end
end