txt: ## dist_github-sirrobert-Class-Utils.md
  ## Class::Utils
  
  ### role Has
  
  Some of the core classes don't run through `bless` during object
  creation (apparently for efficiency reasons). This means that if you define
  a class that inherits from Array, for example, you can't define properties
  for the class using the normal `has` route.
  
  The `Has` role addresses this by importing a new `new` that takes advantage
  of bless.
  
  #### Usage
  
  The following code breaks. If you try to access `$.foo` below, you get an
  undefined `Any` value instead of `'bar'`.
  
  ```
  class MySet is Array {
    has $.foo = 'bar';
  }
  
  say MySet.new.foo;    # Any()
  
  ```
  
  Fix this with `does Has` from `Class::Utils`:
  
  ```
  use Class::Utils;
  
  class MySet is Array does Has {
    has $.foo = 'bar';
  }
  
  say MySet.new.foo;    # bar
  
  ```
  