js: Convert _.filter(a, …) to a.filter(…).

And convert the corresponding function expressions to arrow style
while we’re here.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
This commit is contained in:
Anders Kaseorg
2020-02-07 18:33:46 -08:00
committed by Tim Abbott
parent ac7b09d57e
commit 4948240619
22 changed files with 57 additions and 92 deletions

View File

@@ -392,13 +392,11 @@ exports.message_unread = function (message) {
};
exports.get_unread_message_ids = function (message_ids) {
return _.filter(message_ids, message_id => unread_messages.has(message_id));
return message_ids.filter(message_id => unread_messages.has(message_id));
};
exports.get_unread_messages = function (messages) {
return _.filter(messages, function (message) {
return unread_messages.has(message.id);
});
return messages.filter(message => unread_messages.has(message.id));
};
exports.update_unread_topics = function (msg, event) {