Avoid warnings for shadowed outer local variable

lib/liquid/tags/include.rb

@@ -34,8 +34,8 @@ module Liquid
         end
 
         if variable.is_a?(Array)
-          variable.collect do |variable|
+          variable.collect do |var|
-            context[@template_name[1..-2]] = variable
+            context[@template_name[1..-2]] = var
             partial.render(context)
           end
         else

lib/liquid/tags/unless.rb

@@ -11,9 +11,9 @@ module Liquid
       context.stack do
         
         # First condition is interpreted backwards ( if not )
-        block = @blocks.first
+        first_block = @blocks.first
-        unless block.evaluate(context)
+        unless first_block.evaluate(context)
-          return render_all(block.attachment, context)
+          return render_all(first_block.attachment, context)
         end
         
         # After the first condition unless works just like if