From dc66dceaa782f5ba2baa608f9e5708681060dc9c Mon Sep 17 00:00:00 2001
From: "Rico Sta. Cruz" <rstacruz@users.noreply.github.com>
Date: Fri, 22 Sep 2017 00:59:30 +0800
Subject: [PATCH] Use intros for meta descriptions

---
 _includes/values/description.html | 4 +++-
 jest.md                           | 6 ++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/_includes/values/description.html b/_includes/values/description.html
index a3e5f802e..2a88b699f 100644
--- a/_includes/values/description.html
+++ b/_includes/values/description.html
@@ -1,5 +1,7 @@
 {%
-  if page.type == 'article'
+  if page.intro
+%}{{ page.intro | markdownify | strip_html }}{%
+  elsif page.type == 'article'
 %}A comprehensive cheatsheet for {{ page.title }}.{%
   endif
 %}
diff --git a/jest.md b/jest.md
index 1674d5e28..696c4a8fa 100644
--- a/jest.md
+++ b/jest.md
@@ -4,6 +4,8 @@ category: JavaScript libraries
 layout: 2017/sheet
 updated: 2017-09-01
 weight: -3
+intro: |
+  A quick overview to [Jest](https://facebook.github.io/jest/), a test framework for Node.js. This guide targets Jest v20.
 ---
 
 Testing
@@ -328,8 +330,9 @@ See: [.mock property](http://facebook.github.io/jest/docs/en/mock-functions.html
 const fn = jest.fn(() => 'hello')
 ```
 
+#### or:
+
 ```js
-// or:
 jest.fn().mockReturnValue('hello')
 jest.fn().mockReturnValueOnce('hello')
 ```
@@ -351,6 +354,5 @@ fn()    // → 2
 ## References
 {: .-one-column}
 
-- Based on Jest v20.
 - <http://facebook.github.io/jest/>
 {: .-also-see}