From 6c8ebe586c0312aadc99c97fc626dcded73e4e85 Mon Sep 17 00:00:00 2001
From: Your Name <01namangupta@gmail.com>
Date: Tue, 17 Oct 2017 20:54:53 +0530
Subject: [PATCH] speakers_names is made in sentense using join

---
 app/models/event.rb | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/app/models/event.rb b/app/models/event.rb
index 2d18db1e..360421f5 100644
--- a/app/models/event.rb
+++ b/app/models/event.rb
@@ -204,11 +204,7 @@ class Event < ActiveRecord::Base
   end
 
   def speaker_names
-    result = Set.new
-    speakers.each do |speaker|
-      result.add(speaker.name)
-    end
-    result.to_a.to_sentence
+    speakers.map(&:name).join(', ')
   end
 
   # Returns emails of all the speaker belongs to a particular event