From cce1a090357cf6e817c1788bd64956d2ff012faf Mon Sep 17 00:00:00 2001
From: Maksym Kupriichuk <maksym.kupriichuk@gmail.com>
Date: Sat, 16 May 2020 16:51:06 +0300
Subject: [PATCH] add flexbox

---
 lib/properties.js        | 5 +++++
 lib/shorthanders/flex.js | 9 +++++++++
 2 files changed, 14 insertions(+)
 create mode 100644 lib/shorthanders/flex.js

diff --git a/lib/properties.js b/lib/properties.js
index d8f3583..be34dc0 100644
--- a/lib/properties.js
+++ b/lib/properties.js
@@ -24,6 +24,11 @@ module.exports = [{
   properties: ['border-width', 'border-style', 'border-color'],
   shorthandSyntax: 'border-width border-style border-color',
   getShorthandValue: require('./shorthanders/border')
+}, {
+  shorthandProperty: 'flex',
+  properties: ['flex-grow', 'flex-shrink', 'flex-basis'],
+  shorthandSyntax: 'flex-grow flex-shrink flex-basis',
+  getShorthandValue: require('./shorthanders/flex')
 }, {
   shorthandProperty: 'outline',
   properties: ['outline-width', 'outline-style', 'outline-color'],
diff --git a/lib/shorthanders/flex.js b/lib/shorthanders/flex.js
new file mode 100644
index 0000000..5123e30
--- /dev/null
+++ b/lib/shorthanders/flex.js
@@ -0,0 +1,9 @@
+module.exports = function(shorthand, declarations) {
+  var shorthandValue = require('./generic')(shorthand, declarations);
+
+  if (!declarations['flex-grow'] || !declarations['flex-shrink']) {
+    return '';
+  }
+
+  return shorthandValue.replace('  ', ' ').trim();
+};
\ No newline at end of file