From b4fa82789a54ab75f9ff3f1a56a4dbf02d69bbe2 Mon Sep 17 00:00:00 2001
From: Oreoluwa Akinniranye <oreoluwa.akinniranye@andela.com>
Date: Mon, 13 Jun 2016 13:02:53 +0100
Subject: [PATCH] changed the configuration approach for elasticsearch

---
 config/initializers/elasticsearch.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/config/initializers/elasticsearch.rb b/config/initializers/elasticsearch.rb
index c6b57c7..08b8f04 100644
--- a/config/initializers/elasticsearch.rb
+++ b/config/initializers/elasticsearch.rb
@@ -1,5 +1,6 @@
+hosts = ENV["ELASTIC_SEARCH_HOST_URL"].try(:split, ',').try(:map, &:strip)
 config = {
-  host: (ENV["ELASTIC_SEARCH_HOST_URL"] || "http://localhost:9200/"),
+  hosts: (hosts || "http://localhost:9200/"),
   transport_options: {
     request: { timeout: 5 }
   },