From 73c5c0013313ba184837da178bf3fe36d7dfecc8 Mon Sep 17 00:00:00 2001
From: Mike Greiling <mike@pixelcog.com>
Date: Sat, 24 Jun 2017 01:44:57 -0500
Subject: move emojiAlias logic into helper module

---
 app/assets/javascripts/emoji/index.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'app/assets/javascripts/emoji')

diff --git a/app/assets/javascripts/emoji/index.js b/app/assets/javascripts/emoji/index.js
index ad4cdfb4355..e1edf376936 100644
--- a/app/assets/javascripts/emoji/index.js
+++ b/app/assets/javascripts/emoji/index.js
@@ -13,10 +13,21 @@ function isEmojiNameValid(name) {
   return validEmojiNames.indexOf(name) >= 0;
 }
 
+function filterEmojiNames(filter) {
+  const match = filter.toLowerCase();
+  return validEmojiNames.filter(name => name.indexOf(match) >= 0);
+}
+
+function filterEmojiNamesByAlias(filter) {
+  return _.uniq(filterEmojiNames(filter).map(name => normalizeEmojiName(name)));
+}
+
 export {
   emojiMap,
   emojiAliases,
   normalizeEmojiName,
+  filterEmojiNames,
+  filterEmojiNamesByAlias,
   getUnicodeSupportMap,
   isEmojiNameValid,
   isEmojiUnicodeSupported,
-- 
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