From 06db124eac4b5cbbfcda21099f077144dd408353 Mon Sep 17 00:00:00 2001
From: George Kaklamanos <gkaklas@tolabaki.gr>
Date: Sun, 29 Apr 2018 19:44:18 +0300
Subject: [PATCH] Check if we have already downloaded a video

---
 script.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/script.rb b/script.rb
index ed30773..827d94d 100644
--- a/script.rb
+++ b/script.rb
@@ -30,6 +30,9 @@ videos=DB[:videos]
 open(options[:feed]) do |rss|
     feed=RSS::Parser.parse(rss)
     feed.items.each do |item|
+        if not DB[:videos].where(:url => "#{item.link}").count.eql? 0
+            next
+        end
         video=YoutubeDL.download "#{item.link}"
         videos.insert(:url => "#{item.link}",
                       :filename => "#{video.filename}",