lib/scope.rb in expressive-0.0.35 vs lib/scope.rb in expressive-0.0.36

@@ -189,10 +189,13 @@
       define('$head'){|*args| args.flatten.first }
       define('$include'){|val, arr| arr.include?(val) }
       define('$tail'){|*args| args.flatten[1..-1] }
       define('$reverse'){|*args| args.flatten.reverse }
       define('$not'){|*args| not args.first }
+      define('$string'){|*args| args.first.to_s}
+      define('$float'){|*args| args.first.to_f}
+      define('$integer'){|*args| args.first.to_i}
 
       define('$round'){|*args| perform_round(args) }
       define('round'){|*args| perform_round(args) }
 
     end
@@ -242,10 +245,10 @@
       chosen_cell = rand(Range.new(0,evaluated_cells.count-1))
       evaluated_cells[chosen_cell]
     end
 
     def perform_split(scope, cells)
-      return cells[0].elements[1].text_value.split(cells[1].elements[1].text_value)
+      return cells[0].eval(scope).split(cells[1].eval(scope))
     end
 
     #(post "http://example.com" "*" (headers "AUTH-TOKEN=13415") )
     #(post "http://example.com" name email john smith (headers "AUTH-TOKEN=13415") )
     def perform_round(*args)