From 803e6ea7af60107182356b5fda8e3c2ddfacaefa Mon Sep 17 00:00:00 2001
From: Shin'ya Ueoka <ueokande@i-beam.org>
Date: Fri, 13 Jul 2018 22:14:19 +0900
Subject: [PATCH] Replace flat with reduce-concat

---
 src/background/shared/completions/index.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/background/shared/completions/index.js b/src/background/shared/completions/index.js
index d0d00ef..9ca13f7 100644
--- a/src/background/shared/completions/index.js
+++ b/src/background/shared/completions/index.js
@@ -112,7 +112,8 @@ const getSetCompletions = (command, keywords) => {
         url: 'Set ' + properties.docs[key],
       }
     ];
-  }).flat();
+  });
+  items = items.reduce((acc, val) => acc.concat(val), []);
   if (items.length === 0) {
     return Promise.resolve([]);
   }