From 8f4b398c7a98002e3ff83b48b8bf3a6e63cb7c61 Mon Sep 17 00:00:00 2001
From: Tristan Hume <tristan.hume@jadedpixel.com>
Date: Mon, 29 Jul 2013 13:00:35 -0400
Subject: [PATCH] Abstract parser switching into tag

---
 lib/liquid/tag.rb     | 15 +++++++++++++++
 lib/liquid/tags/if.rb | 17 +----------------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/lib/liquid/tag.rb b/lib/liquid/tag.rb
index ba04ba6..408a86d 100644
--- a/lib/liquid/tag.rb
+++ b/lib/liquid/tag.rb
@@ -22,5 +22,20 @@ module Liquid
     def blank?
       @blank || true
     end
+
+    def switch_parse(markup)
+      case Template.error_mode
+      when :strict then strict_parse(markup)
+      when :lax    then lax_parse(markup)
+      when :warn
+        begin
+          return strict_parse(markup)
+        rescue SyntaxError => e
+          @warnings ||= []
+          @warnings << e
+          return lax_parse(markup)
+        end
+      end
+    end
   end # Tag
 end # Liquid
diff --git a/lib/liquid/tags/if.rb b/lib/liquid/tags/if.rb
index 027620a..2ff061b 100644
--- a/lib/liquid/tags/if.rb
+++ b/lib/liquid/tags/if.rb
@@ -46,28 +46,13 @@ module Liquid
         block = if tag == 'else'
           ElseCondition.new
         else
-          parse_condition(markup)
+          switch_parse(markup)
         end
 
         @blocks.push(block)
         @nodelist = block.attach(Array.new)
       end
 
-      def parse_condition(markup)
-        case Template.error_mode
-        when :strict then strict_parse(markup)
-        when :lax    then lax_parse(markup)
-        when :warn
-          begin
-            return strict_parse(markup)
-          rescue SyntaxError => e
-            @warnings ||= []
-            @warnings << e
-            return lax_parse(markup)
-          end
-        end
-      end
-
       def lax_parse(markup)
         expressions = markup.scan(ExpressionsAndOperators).reverse
         raise(SyntaxError, SyntaxHelp) unless expressions.shift =~ Syntax