From e3bf2be869dbf4b3aae0e0607c0169a9a41bb8db Mon Sep 17 00:00:00 2001
From: Tory Deng <3070053397@qq.com>
Date: Sun, 14 Apr 2024 04:54:46 +0800
Subject: [PATCH 1/3] add last updated date to posts

---
 _layouts/post.liquid           | 3 ++-
 _posts/2024-01-27-vega-lite.md | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/_layouts/post.liquid b/_layouts/post.liquid
index 1c5c52fc44e6..623b6854a553 100644
--- a/_layouts/post.liquid
+++ b/_layouts/post.liquid
@@ -18,8 +18,9 @@ layout: default
   <header class="post-header">
     <h1 class="post-title">{{ page.title }}</h1>
     <p class="post-meta">
-      {{ page.date | date: '%B %d, %Y' }}
+      Created: {{ page.date | date: '%B %d, %Y' }}
       {% if page.author %}• {{ page.author }}{% endif %}
+      {% if page.last_updated %} &nbsp; | &nbsp; Last Updated: {{ page.last_updated | date: '%B %d, %Y' }}{% endif %}
       {% if page.meta %}• {{ page.meta }}{% endif %}
     </p>
     <p class="post-tags">
diff --git a/_posts/2024-01-27-vega-lite.md b/_posts/2024-01-27-vega-lite.md
index e94c3deeb87d..099eb88f6940 100644
--- a/_posts/2024-01-27-vega-lite.md
+++ b/_posts/2024-01-27-vega-lite.md
@@ -2,6 +2,7 @@
 layout: post
 title: a post with vega lite
 date: 2024-01-27 00:20:00
+last_updated: 2024-04-14 04:30:00
 description: this is what included vega lite code could look like
 tags: formatting charts
 categories: sample-posts

From aa6a9d29e9afe8ec23578dc2d8b36173d6582063 Mon Sep 17 00:00:00 2001
From: Tory Deng <3070053397@qq.com>
Date: Wed, 17 Apr 2024 23:06:53 +0800
Subject: [PATCH 2/3] change the format of date and last updated date

---
 _layouts/post.liquid | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/_layouts/post.liquid b/_layouts/post.liquid
index 623b6854a553..91c212353c28 100644
--- a/_layouts/post.liquid
+++ b/_layouts/post.liquid
@@ -18,9 +18,9 @@ layout: default
   <header class="post-header">
     <h1 class="post-title">{{ page.title }}</h1>
     <p class="post-meta">
-      Created: {{ page.date | date: '%B %d, %Y' }}
+      Created in {{ page.date | date: '%B %d, %Y' }}
       {% if page.author %}• {{ page.author }}{% endif %}
-      {% if page.last_updated %} &nbsp; | &nbsp; Last Updated: {{ page.last_updated | date: '%B %d, %Y' }}{% endif %}
+      {% if page.last_updated %}, last updated in {{ page.last_updated | date: '%B %d, %Y' }}{% endif %}
       {% if page.meta %}• {{ page.meta }}{% endif %}
     </p>
     <p class="post-tags">

From 89b1d66e335c24d4fd93cc3abbe0641976b97dc5 Mon Sep 17 00:00:00 2001
From: Tory Deng <3070053397@qq.com>
Date: Wed, 24 Apr 2024 14:22:10 +0800
Subject: [PATCH 3/3] modify the way to show `page.author` in posts

---
 _layouts/post.liquid | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_layouts/post.liquid b/_layouts/post.liquid
index 91c212353c28..869d94c6c22b 100644
--- a/_layouts/post.liquid
+++ b/_layouts/post.liquid
@@ -19,7 +19,7 @@ layout: default
     <h1 class="post-title">{{ page.title }}</h1>
     <p class="post-meta">
       Created in {{ page.date | date: '%B %d, %Y' }}
-      {% if page.author %}• {{ page.author }}{% endif %}
+      {% if page.author %}by {{ page.author }}{% endif %}
       {% if page.last_updated %}, last updated in {{ page.last_updated | date: '%B %d, %Y' }}{% endif %}
       {% if page.meta %}• {{ page.meta }}{% endif %}
     </p>