skill-assessment-app/app/views/admin/user/_form.html.erb

<%= render partial: 'shared/form_model_errors', locals: { obj: user} %>
<%= form_for user, url: action do |form| %>
  <div class="form-group">
    <%= form.label :name, "Full Name" %>
    <%= form.text_field :name %>
  </div>

  <div class="form-group">
    <%= form.label :email, "eMail" %>
    <%= form.email_field :email %>
  </div>

  <div class="form-group">
    <%= form.label :role, "Role" %>
    <%= form.select :role, admin_role_options(user.role), include_blank: false %>
  </div>

  <div class="form-group">
    <div><strong>Quiz Review List</strong></div>
    <p>
      Quizzes this user should be reviewing the results of.<br />
      Admins and Recruiters should not have any checked, unless they are expected
      to participate in the technical review for that quiz.
    </p>
    <%= form.collection_check_boxes(:quiz_ids, Quiz.all, :id, :name, {}, {class: 'checkbox'}) do | quiz | %>
      <div class="form-group-multiples">
        <%= quiz.check_box( checked: user.quizzes.include?(quiz.object)) %>
        <%= quiz.label %>
      </div>
    <% end %>
  </div>

  <%= form.submit %>
<% end %>