Less verbose Node#inspect.

Author: ioquatix

lib/async/node.rb

@@ -219,6 +219,8 @@ def description
 
 			if @annotation
 				"#{@object_name} #{@annotation}"
+			elsif line = self.backtrace(0, 1)&.first
+				"#{@object_name} #{line}"
 			else
 				@object_name
 			end
@@ -232,6 +234,8 @@ def to_s
 			"\#<#{self.description}>"
 		end
 
+		alias inspect to_s
+		
 		# Change the parent of this node.
 		# @param parent [Node, nil] the parent to attach to, or nil to detach.
 		# @return [self]