From 9be76da3cf578d2f17cd082bac6acd3c231132dc Mon Sep 17 00:00:00 2001
From: Ben Hollis <ben@benhollis.net>
Date: Wed, 18 Apr 2012 00:15:02 -0700
Subject: [PATCH] Simplify populating the sitemap lookup cache

---
 middleman-core/lib/middleman-core/sitemap/store.rb | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/middleman-core/lib/middleman-core/sitemap/store.rb b/middleman-core/lib/middleman-core/sitemap/store.rb
index d6ba9fb5..eecb64e3 100644
--- a/middleman-core/lib/middleman-core/sitemap/store.rb
+++ b/middleman-core/lib/middleman-core/sitemap/store.rb
@@ -53,11 +53,10 @@ module Middleman::Sitemap
       end
       
       # Reset lookup cache
-      cache_structure = { :path => {}, :destination_path => {} }
-      @_lookup_cache = @resources.inject(cache_structure) do |cache, resource|
-        cache[:path][resource.path] = resource
-        cache[:destination_path][resource.destination_path] = resource
-        cache
+      @_lookup_cache = { :path => {}, :destination_path => {} }
+      @resources.each do |resource|
+        @_lookup_cache[:path][resource.path] = resource
+        @_lookup_cache[:destination_path][resource.destination_path] = resource
       end
     end
     
@@ -188,4 +187,4 @@ module Middleman::Sitemap
       path
     end
   end
-end
\ No newline at end of file
+end