Usage of Null Objects in views can be avoided using presenter classes

[olivierobert]

A lot of erb-based views + controllers / would benefit of using presenter classes to abstract the complexity of rendering content.

Instead of:

 result: @result[:url] || ResultNullObject.new

It could be (abbreviated example):

result: @result_presenter.url

class ResultPresenter
   ...
   def url
      @result[:url] || ResultNullObject.new
   end
end

[shivabhusal]

Indeed, should have used presenter; but thought it would be an overkill for such a small project. :)