paulmataruso/zulip
1
0
Fork 0
mirror of https://github.com/zulip/zulip.git synced 2025-11-19 05:58:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

message_list_data: Convert id_set from object to Set.

Browse Source 
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
This commit is contained in:
Anders Kaseorg
2020-02-11 21:36:52 -08:00
committed by Tim Abbott
parent 9fa9f37521
commit a6a19c6ace
1 changed files with 2 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
static/js/message_list_data.js
View File

@@ -451,16 +451,12 @@ MessageListData.prototype = {
// messages that we have recently visited. // messages that we have recently visited.
let next_msg_id = 0; let next_msg_id = 0;
const id_set = {}; const id_set = new Set(msg_ids);
for (const msg_id of msg_ids) {
id_set[msg_id] = true;
}
let idx = this.selected_idx() + 1; let idx = this.selected_idx() + 1;
while (idx < this._items.length) { while (idx < this._items.length) {
const msg_id = this._items[idx].id; const msg_id = this._items[idx].id;
if (!id_set[msg_id]) { if (!id_set.has(msg_id)) {
break; break;
} }
next_msg_id = msg_id; next_msg_id = msg_id;