From 8f86f8bc96607b4fe4a2be1b033fe2f8195516cb Mon Sep 17 00:00:00 2001
From: Georg Gadinger <nilsding@nilsding.org>
Date: Fri, 19 Aug 2022 16:33:28 +0200
Subject: [PATCH] answerbox: use ActiveSupport's String#truncate

this change cuts off the answer after a word and not within one.
---
 app/views/application/_answerbox.haml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/app/views/application/_answerbox.haml b/app/views/application/_answerbox.haml
index 6ad0868c..51f1fa41 100644
--- a/app/views/application/_answerbox.haml
+++ b/app/views/application/_answerbox.haml
@@ -5,9 +5,8 @@
   .card-body
     - if display_all.nil?
       .answerbox__answer-text
-        = markdown a.content[0..640]
+        = markdown a.content.truncate(640, omission: " [...]", separator: /\s/)
         - if a.content.length > 640
-          [...]
           %p
             %a.btn.btn-primary{ href: answer_path(a.user.screen_name, a.id) }
               = t(".read")