Module: Hoardable::Model

Extended by:
ActiveSupport::Concern
Included in:
EncryptedRichText, RichText
Defined in:
lib/hoardable/model.rb

Overview

This concern is the main entrypoint for using Hoardable. When included into an ActiveRecord class, it dynamically generates the Version variant of that class (with VersionModel) and includes the Hoardable API methods and relationships on the source model class (through SourceModel).

Class Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/hoardable/model.rb', line 58

def self.included(base)
  TracePoint
    .new(:end) do |trace|
      next unless base == trace.self

      full_version_class_name = "#{base.name}#{VERSION_CLASS_SUFFIX}"
      if (namespace_match = full_version_class_name.match(/(.*)::(.*)/))
        object_namespace = namespace_match[1].constantize
        version_class_name = namespace_match[2]
      else
        object_namespace = Object
        version_class_name = full_version_class_name
      end
      unless Object.const_defined?(full_version_class_name)
        object_namespace.const_set(version_class_name, Class.new(base) { include VersionModel })
      end
      base.class_eval { include SourceModel }
      REGISTRY.add(base)

      trace.disable
    end
    .enable
end