anchor.diff:        $slider_base.slider(if root.auth_mode then 'disable' else 'enable')
       else
         $slider_base.slider
  -        disabled: root.auth_mode #@data('root').page_name == 'results'
  +        disabled: root.auth_mode
           min: -1
           max: 1
           step: .01
  
positive.code:     root = @data('root')
      root = root.page_name
      current_user = @data('/current_user')
  
      opinion_region_style = 
        left: '50%'
  
negative.code: 
      R.table 
        className: 'histogram'
        onClick: @onClickHistogram
        # onMouseLeave: @onSelectSegment
        style: { width: effective_histogram_width, marginLeft: margin_adjustment }, 
          R.tr null, 
  