From 5bd2ff44209035eb75db20f562ac4c67c50780d2 Mon Sep 17 00:00:00 2001
From: midu <stefano.ballabeni+github@gmail.com>
Date: Thu, 28 May 2015 11:03:44 -0400
Subject: [PATCH] when available, use mime/types/columnar which is more memory
 efficient

see: https://github.com/mime-types/ruby-mime-types/pull/96
---
 lib/refile.rb | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/refile.rb b/lib/refile.rb
index 02a78cf8..3e6ee8e3 100644
--- a/lib/refile.rb
+++ b/lib/refile.rb
@@ -3,7 +3,14 @@
 require "tempfile"
 require "rest_client"
 require "logger"
-require "mime/types"
+
+begin
+
+  # Use mime/types/columnar if available, for reduced memory usage
+  require "mime/types/columnar"
+rescue LoadError
+  require "mime/types"
+end
 
 module Refile
   # @api private