Module: Hashie::Extensions::Structure
- Defined in:
- lib/hashie/extensions/structure.rb
Overview
The Structure extension provides facilities for declaring properties that a Hash can have. This provides for the creation of structures that still behave like hashes but do not allow setting non-allowed keys.
Defined Under Namespace
Modules: ClassMethods
Class Method Summary collapse
Class Method Details
.included(base) ⇒ Object
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# File 'lib/hashie/extensions/structure.rb', line 23 def self.included(base) base.extend ClassMethods base.class_eval do @permitted_keys = superclass.permitted_keys if superclass.respond_to?(:permitted_keys) end end |