helpers.rb in ki-0.4.5

- old
+ new

@@ -32,9 +32,19 @@
         e.delete(:_id)
       end
       e
     end
   end
+
+  def present?
+    !nil? && !empty?
+  end
+end
+
+class NilClass
+  def present?
+    false
+  end
 end
 
 module Ki
   module Helpers
     include Middleware::Helpers::View