From 4134289d0ecef1edd6e28fc8f8534a55625d6ac0 Mon Sep 17 00:00:00 2001
From: rek2 <rek2@hispagatos.org>
Date: Fri, 22 Oct 2021 20:12:05 +0200
Subject: [PATCH] add comments for clarity on algorithm

---
 main.go | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/main.go b/main.go
index 421e8cc..45b3a4e 100644
--- a/main.go
+++ b/main.go
@@ -79,15 +79,20 @@ func mastodonTask(c *mastodon.Client, feedURL string, ignore []string) {
 	// gets feeds
 	feeds := parseFeed(feedURL)
 
-	// selects a ramdon item from the feed
-	//rand.Seed(time.Now().UnixNano())
-	//randToot := feeds[rand.Intn(len(feeds))]
 	var randToot theFeed
 	var check int
 
+	// Algorith made up on the fly to
 	// check if item contains ignore words
+	// it has to check for each of the words but stop when
+	// one of the words matches or
+	// it has already check the lenght of the string slice of ignored words
+	// then it ask for another rss item and repeats the check
+	// if no words are matched in the current item then randToot keeps its value
+	// and continues - rek2
 
 	for len(randToot.Title) <= 0 {
+		// selects a ramdon item from the feed
 		rand.Seed(time.Now().UnixNano())
 		randToot = feeds[rand.Intn(len(feeds))]
 
@@ -105,7 +110,7 @@ func mastodonTask(c *mastodon.Client, feedURL string, ignore []string) {
 				}
 			}
 			randToot = theFeed{}
-			log.Println("salio del for loop en range")
+			log.Println("Ignored item against ignored words")
 		}
 	}
 	// creates the formating of the toot
-- 
2.38.5