decorate.rb

comments.
  reject { |comment|
    # Comment is deleted with no children, always hide
    next true if deleted?(comment) && comment['children'].empty?

    # Comment is your own, always show
    next false if is_own_comment?(comment)
    
    # Pending comment with no replies
    next true if pending?(comment) && comment['children'].empty?
    
    # Comment is good, keep it
    false
  }