add_collabo_to_wiki.rb

%h4= @wikiview.wiki_title
%p= @wikiview.wiki_content

%h5 Add collabos

= form_for(@wikiview.wiki) do
  %table
    %tr 
      %th Email
      %th Add collabo
    - @wikiview.users.each do |user|
      %tr
        %td= check_box_tag :user_ids, user.id, @wikiview.wiki_collabos.include?(user), name: 'wiki[user_ids][]'
        %td= label_tag :user_ids, user.email
  = submit_tag