lib/base_presenter.rb in base_presenter-0.0.3 vs lib/base_presenter.rb in base_presenter-0.0.4

@@ -1,8 +1,7 @@
 require "base_presenter/version"
 require "application_helper"
-
 class BasePresenter
 
   def initialize(object, template)
     @object = object
     @template = template
@@ -16,6 +15,13 @@
 
   def method_missing(*args, &block)
     @template.send(*args, &block)
   end
 
+  def handle_none(value)
+    if value.present?
+      yield
+    else
+      @template.content_tag :span, "None given", class: "none"  
+    end
+  end
 end