From 06f24b0c90b0f62ab65635cc8b11caebefba8d6c Mon Sep 17 00:00:00 2001
From: Alexander Klein <alexander.klein@logmein.com>
Date: Fri, 19 Feb 2021 09:58:58 +0100
Subject: [PATCH] refactor(filter): remove now obsolete filters

---
 lib/filters.js | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/lib/filters.js b/lib/filters.js
index d4853618..5797ba3f 100644
--- a/lib/filters.js
+++ b/lib/filters.js
@@ -113,12 +113,7 @@ export const refFilter = (data, { domain, domainOnly, raw }) => {
   return Object.keys(map).map(key => ({ x: key, y: map[key], w: links[key] }));
 };
 
-export const browserFilter = data =>
-  data.map(({ x, y }) => ({ x: BROWSERS[x] || x, y })).filter(({ x }) => x);
-
-export const osFilter = data => data.filter(({ x }) => x);
-
-export const deviceFilter = data => data.filter(({ x }) => x);
+export const browserFilter = data => data.map(({ x, y }) => ({ x: BROWSERS[x] ?? x, y }));
 
 export const percentFilter = data => {
   const total = data.reduce((n, { y }) => n + y, 0);