lib/hotcell/node.rb in hotcell-0.0.1 vs lib/hotcell/node.rb in hotcell-0.1.0

@@ -1,38 +1,49 @@
 module Hotcell
   class Node
     attr_accessor :name, :children, :options
+    attr_reader :position, :source
 
     def self.build *args
       new(*args).optimize
     end
 
     def initialize name, *args
       @name = name
       @options = args.extract_options!
+      @source = @options.delete(:source)
+      @position = @options.delete(:position)
       @children = args
     end
 
+    def position_info
+      source.info(position).values_at(:line, :column)
+    end
+
     def optimize
       self
     end
 
     def [] key
       children[key]
     end
 
     def render context
-      process context, *render_nodes(context, children)
+      process context, *render_children(context)
     end
 
     def process context, *values
       raise NotImplementedError
     end
 
     def render_nodes context, *values
       values.flatten.map do |node|
         node.is_a?(Hotcell::Node) ? node.render(context) : node
       end
+    end
+
+    def render_children context
+      render_nodes context, children
     end
 
     def == other
       other.is_a?(self.class) &&
       name == other.name &&