eval coment

lib/expressive/evaluator.rb

@@ -1,6 +1,8 @@
 require 'delegate'
 
 module Expressive
+  # Used to wrap `operands` when evaluating an `Expression`. This allows us to "extend" the functionality of an object
+  # without polluting the app wide definition.
   class Evaluator < SimpleDelegator
     def and(other)
       __getobj__ && other.__getobj__