From: Aidan Cornelius-Bell <aidan@cornelius-bell.com>
Date: Sun, 15 Sep 2024 01:47:52 +0000 (+0930)
Subject: fixed an edge case where the rss would fail
X-Git-Url: https://gitweb.mndrdr.org/?a=commitdiff_plain;h=5cedcd309e1d49b059aa3011814ee32a7448e0d3;p=arelpe.git

fixed an edge case where the rss would fail
---

diff --git a/app/models/post.rb b/app/models/post.rb
index 64e613e..d39b61c 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -47,10 +47,10 @@ class Post < ApplicationRecord
 
   def generate_excerpt(max_length = 180)
     stripped_content = ActionController::Base.helpers.strip_tags(content)
-    excerpt = stripped_content.split('.').first || stripped_content[0...max_length]
-    excerpt.gsub!("Dear friends,", "")
-    excerpt.gsub!(/\s+/, ' ')
-    excerpt.strip
+    excerpt = stripped_content.split('.').first if stripped_content.present? || stripped_content[0...max_length] if stripped_content.present?
+    excerpt.gsub!("Dear friends,", "") if excerpt.present?
+    excerpt.gsub!(/\s+/, ' ') if excerpt.present?
+    excerpt.strip  if excerpt.present?
   end
 
   private