From 5bfe1e1f0517a23637a1a132dbf0b62fd29982bc Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Thu, 18 Jul 2019 03:02:15 +0200
Subject: Change language detection to include hashtags as words (#11341)

---
 app/lib/language_detector.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'app')

diff --git a/app/lib/language_detector.rb b/app/lib/language_detector.rb
index 1e90af42d..6f9511a54 100644
--- a/app/lib/language_detector.rb
+++ b/app/lib/language_detector.rb
@@ -69,7 +69,7 @@ class LanguageDetector
     new_text = remove_html(text)
     new_text.gsub!(FetchLinkCardService::URL_PATTERN, '')
     new_text.gsub!(Account::MENTION_RE, '')
-    new_text.gsub!(Tag::HASHTAG_RE, '')
+    new_text.gsub!(Tag::HASHTAG_RE) { |string| string.gsub(/[#_]/, '#' => '', '_' => ' ').gsub(/[a-z][A-Z]|[a-zA-Z][\d]/) { |s| s.insert(1, ' ') }.downcase }
     new_text.gsub!(/:#{CustomEmoji::SHORTCODE_RE_FRAGMENT}:/, '')
     new_text.gsub!(/\s+/, ' ')
     new_text
-- 
cgit