gistfile1.txt

ActionView::Template::Error (String can't be coerced into Fixnum):
    2:   <div class="container">
    3:     <div class="row">
    4:       <div class="col-md-12">
    5:         <h3>Add a tip of $ <%= result %> to bring your total amount to $</h3>
    6:         <h3>Each person tips: $</h3>
    7:       </div>
    8:     </div>
  app/controllers/tip_controller.rb:13:in `*'
  app/controllers/tip_controller.rb:13:in `result'
  app/views/tip/result.html.erb:5:in `_app_views_tip_result_html_erb__4331380646972477903_70213723001780'