add timeago

Gemfile

@@ -6,5 +6,6 @@ git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
 
 gem "jekyll", "~> 4.0"
 gem "jekyll-last-modified-at", git: "https://github.com/maximevaillancourt/jekyll-last-modified-at", branch: "add-support-for-files-in-git-submodules"
+gem 'jekyll-timeago'
 gem "webrick", "~> 1.7"
 gem "nokogiri"

Gemfile.lock

@@ -40,6 +40,8 @@ GEM
       terminal-table (~> 2.0)
     jekyll-sass-converter (2.1.0)
       sassc (> 2.0.1, < 3.0)
+    jekyll-timeago (0.14.0)
+      mini_i18n (>= 0.8.0)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
     kramdown (2.3.1)
@@ -51,6 +53,7 @@ GEM
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.4.0)
+    mini_i18n (0.8.0)
     mini_portile2 (2.8.0)
     nokogiri (1.13.6)
       mini_portile2 (~> 2.8.0)
@@ -79,6 +82,7 @@ PLATFORMS
 DEPENDENCIES
   jekyll (~> 4.0)
   jekyll-last-modified-at!
+  jekyll-timeago
   nokogiri
   webrick (~> 1.7)
 

_config.yml

@@ -24,6 +24,7 @@ relative_permalinks: false
 
 plugins:
   - jekyll-last-modified-at
+  - jekyll-timeago
 
 sass:
   sass_dir:          _sass

_layouts/note.html

@@ -6,7 +6,7 @@ layout: default
   <div>
     <h1>{{ page.title }}</h1>
     <time datetime="{{ page.last_modified_at | date_to_xmlschema }}">{% if page.type != 'pages' %}
-      Last updated on {{ page.last_modified_at | date: "%B %-d, %Y" }}
+      Last updated {{ page.last_modified_at | timeago }}
       {% endif %}
     </time>
   </div>