From b68ea4aa9006b41b40e8296183e826ebc3514d80 Mon Sep 17 00:00:00 2001
From: Andrew Kane <acekane1@gmail.com>
Date: Sun, 11 Aug 2013 02:21:09 -0700
Subject: [PATCH] Only need id and type when load = true

---
 lib/searchkick/search.rb | 4 ++++
 1 file changed, 4 insertions(+), 0 deletions(-)

diff --git a/lib/searchkick/search.rb b/lib/searchkick/search.rb
index b568884..99524bd 100644
--- a/lib/searchkick/search.rb
+++ b/lib/searchkick/search.rb
@@ -182,6 +182,10 @@ module Searchkick
 
       payload = s.to_hash
 
+      # An empty array will cause only the _id and _type for each hit to be returned
+      # http://www.elasticsearch.org/guide/reference/api/search/fields/
+      payload[:fields] = [] if load
+
       # suggestions
       if options[:suggest]
         suggest_fields = (@searchkick_options[:suggest] || []).map(&:to_s)
--
libgit2 0.21.0