node.rb in arborist-0.2.0.pre20170519125456

- old
+ new

@@ -178,12 +178,11 @@
 
 	### Record a new loaded instance if the Thread-local variable is set up to track
 	### them.
 	def self::add_loaded_instance( new_instance )
 		instances = Thread.current[ LOADED_INSTANCE_KEY ] or return
-		self.log.debug "Adding new instance %p to loaded instances %p" %
-			[ new_instance, instances ]
+		self.log.debug "Adding new instance %p to node tree" % [ new_instance ]
 		instances << new_instance
 	end
 
 
 	### Inheritance hook -- add a DSL declarative function for the given +subclass+.
@@ -919,12 +918,12 @@
 		end
 	end
 
 
 	### Return a Hash of the node's state.
-	def to_h
-		return {
+	def to_h( deep: false )
+		hash = {
 			identifier: self.identifier,
 			type: self.class.name.to_s.sub( /.+::/, '' ).downcase,
 			parent: self.parent,
 			description: self.description,
 			tags: self.tags,
@@ -936,9 +935,17 @@
 			status_changed: self.status_changed ? self.status_changed.iso8601 : nil,
 			errors: self.errors,
 			dependencies: self.dependencies.to_h,
 			quieted_reasons: self.quieted_reasons,
 		}
+
+		if deep
+			hash[ :children ] = self.children.each_with_object( {} ) do |(ident, node), h|
+				h[ ident ] = node.to_h( deep )
+			end
+		end
+
+		return hash
 	end
 
 
 	### Marshal API -- return the node as an object suitable for marshalling.
 	def marshal_dump