lib/pears/subject.rb in pears-0.3.0 vs lib/pears/subject.rb in pears-0.3.1

@@ -6,13 +6,15 @@
   # of its domain. for instance: application_settings, theming or translaions.
   class Subject
     include Enumerable
     attr_reader :name
 
-    def initialize(name, *layers)
+    def initialize(name, *layers, loader: ->(builder){} )
       @name = name
       @layers = layers
+      @loader = loader
+      boot
     end
 
     def [](key)
       project[key]
     end
@@ -46,10 +48,20 @@
 
     def each(&block)
       project.each(&block)
     end
 
+    def reboot
+      purge
+      @layers = []
+      boot
+    end
+
     private
+
+    def boot
+      @loader.call(Provider::Builder.new(self))
+    end
 
     def layers
       @layers
     end
   end