From ab53b485b4ea78abec0d81c7de08aa5a3726a8f4 Mon Sep 17 00:00:00 2001
From: Robin Ward <robin.ward@gmail.com>
Date: Mon, 21 Oct 2019 13:44:14 -0400
Subject: [PATCH] Add setter for `excerpt_size` so plugins can set it more
 easily

---
 app/models/post.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/models/post.rb b/app/models/post.rb
index 2462b5abb61..06c71b524c9 100644
--- a/app/models/post.rb
+++ b/app/models/post.rb
@@ -157,8 +157,12 @@ class Post < ActiveRecord::Base
     includes(:post_details).find_by(post_details: { key: key, value: value })
   end
 
+  def self.excerpt_size=(sz)
+    @excerpt_size = sz
+  end
+
   def self.excerpt_size
-    220
+    @excerpt_size || 220
   end
 
   def whisper?