%h1 
  Newsletter  

- Newsletter.all.each do |n| 
  = "Name: #{n.name}"
  = "File: #{n.file_path}"
  = "date: #{n.date}"
  %hr
  

%h1 
  Newsletter  

%hr
- Newsletter.all.each do |n| 
  = "Name: #{n.name}"
  = "File: #{n.file_path}"
  = "date: #{n.date}"
  %hr

.panel-group#accordion
  .panel.panel-default
    .panel-heading
      %h4.panel-title
        %a{:data => {:toggle => 'collapse', :parent => '#accordion'}, :href => '#collapseOne'}
          What is html?
    .panel-collapse.collapse.in#collapseOne
      .panel-body
        %p
          Html is like this markup language thing.
  .panel.panel-default
    .panel-heading
      %h4.panel-title
        %a{:data => {:toggle => 'collapse', :parent => '#accordion'}, :href => '#collapseTwo'}
          What is css?
    .panel-collapse.collapse.in#collapseTwo
      .panel-body
        %p
          Cascading stylesheets

Add sample accordion section for newsletters
Add sample accordion section for newsletters
