From 37a1c96b0be5edc140fea87812854f63c8854542 Mon Sep 17 00:00:00 2001
From: Evgeny Kuznetsov <evgeny@kuznetsov.md>
Date: Wed, 5 Feb 2020 19:02:44 +0300
Subject: refactor

---
 main.go | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/main.go b/main.go
index 16463b1..2304b4b 100644
--- a/main.go
+++ b/main.go
@@ -226,12 +226,12 @@ func describeFeed(feed *feeds.Feed, wg *sync.WaitGroup) {
 }
 
 func processFeedDesc(page []byte) (string, error) {
-	matches := programAboutRe.FindSubmatch(page)
-	if len(matches) < 2 {
-		return "", errCantParse
+	res, err := parseSingle(page, programAboutRe)
+	if err != nil {
+		return "", err
 	}
 	re := regexp.MustCompile(`<(.+?)?>`)
-	return string(re.ReplaceAll(matches[1], []byte(``))), nil
+	return string(re.ReplaceAll(res, []byte(``))), err
 }
 
 func describeEpisodes(feed *feeds.Feed) {
@@ -254,11 +254,11 @@ func describeEpisode(item *feeds.Item, wg *sync.WaitGroup) {
 }
 
 func processEpisodeDesc(page []byte) (string, error) {
-	matches := episodeDescRe.FindSubmatch(page)
-	if len(matches) < 2 {
-		return "", errCantParse
+	res, err := parseSingle(page, episodeDescRe)
+	if err != nil {
+		return "", err
 	}
-	return string(matches[1]), nil
+	return string(res), err
 }
 
 func getPage(pageUrl string) []byte {
-- 
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