Module: Dry::Importer

Defined in:
lib/dry/importer.rb,
lib/dry/importer/version.rb

Constant Summary collapse

WRAPPER_MAP = 
{
  Class  => ->(const) { Class.new(const) },
  Module => ->(const) { Module.new.extend(const) }
}
NOOP = 
->(const) { const }
VERSION = 
'0.0.1'.freeze

Class Method Summary collapse

Class Method Details

.import(target, namespace) ⇒ Object 



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# File 'lib/dry/importer.rb', line 13

def import(target, namespace)
  namespace.constants(false).each do |constant|
    namespace.const_get(constant).tap do |const|
      ns = target.const_set(constant, WRAPPER_MAP.fetch(const.class, NOOP).call(const))
      import(ns, const) if const.respond_to?(:constants)
    end
  end
end