From 06b3f481bd1e09c26be36aece3fe614c7971c848 Mon Sep 17 00:00:00 2001
From: Roman Timashev <roman@tmshv.ru>
Date: Fri, 26 May 2017 13:45:01 +0300
Subject: [PATCH] gallery refactoring

---
 src/routes/gallery.js | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/src/routes/gallery.js b/src/routes/gallery.js
index faefe477..1b756068 100644
--- a/src/routes/gallery.js
+++ b/src/routes/gallery.js
@@ -2,6 +2,7 @@ const React = require('react')
 const Article = require('../components/Article')
 const Album = require('../core/Album')
 const {render} = require('../lib/render')
+const {splitBy} = require('../lib/array')
 const getPathWithNoTrailingSlash = require('../lib/url').getPathWithNoTrailingSlash
 const {get} = require('koa-route')
 
@@ -36,17 +37,6 @@ const ACollection = ({title, albums}) => (
 	</div>
 )
 
-function splitBy(key) {
-	return items => {
-		return items.reduce((acc, item) => {
-			const name = key(item)
-			const items = acc.get(name) || []
-
-			return acc.set(key(item), [...items, item])
-		}, new Map())
-	}
-}
-
 function getGallery() {
 	return get('/gallery', async ctx => {
 		const path = getPathWithNoTrailingSlash(ctx.path)