Iteration in haml?

index.html.haml

%h1 New document
%table
  %tr
    %th
    %th
    %th

= @documents.each do |document|
  %tr
    %th= link_to 'Show', document
    %th= link_to 'Edit', edit_document_path(document)
    %th= link_to 'Destroy', document, :confirm => 'Are you sure?', :method => :delete
= end

= link_to 'New Document', new_document_path