lib/ruby-conf.rb in ruby-conf-2.6.3 vs lib/ruby-conf.rb in ruby-conf-2.6.4

@@ -71,11 +71,17 @@
 
   class Config
     attr_reader :__rc_attributes, :__rc_parent, :__rc_name, :__rc_chains, :__rc_locked
 
     def __rc_root() __rc_parent ? __rc_parent.__rc_root : self end
-    def detach() @__rc_parent = nil; self end
+    def detach(parent = nil)
+      @__rc_parent = parent
+      @__rc_attributes.values.each do |child|
+        child.detach(self) if child.is_a?(Config)
+      end
+      self
+    end
 
     def initialize(name = nil, parent = nil, &block)
       @__rc_locked, @__rc_attributes, @__rc_chains, @__rc_parent = false, {}, [], parent
       @__rc_name = name.to_sym if name
       instance_eval(&block) if block_given?
@@ -266,10 +272,10 @@
       end
 
       if Loader::__rc_conf.nil? && (name.nil? || name.to_s =~ /^(?:Rails)?Conf/)
         default_conf = if ::Object.const_defined?(:Rails)
           cfg = config[:"#{::Rails.env}"] || config[:"#{::Rails.env}_conf"] || config[:"#{::Rails.env}_config"]
-          cfg && cfg.detach || config
+          (cfg && cfg.detach) || config
         else
           config
         end
         Loader::__rc_set_conf(default_conf)
       end