Method: Brief::DSL#extend

Defined in:
lib/brief/dsl.rb

#extend(*args, &block) ⇒ Object

Extends an existing class



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# File 'lib/brief/dsl.rb', line 31

def extend(*args, &block)
  options     = args.dup.extract_options!
  name        = args.first
  type_alias  = options.fetch(:type_alias) { name.downcase.parameterize.gsub(/-/, '_') }

  namespace = Brief.configuration.model_namespace || Brief::Model

  klass = namespace.const_get(type_alias.camelize) rescue nil

  if !klass
    return define(*args, &block)
  end

  klass.definition.instance_eval(&block) if block_given?
  klass.definition.validate!
end