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36 lines
979 B
JavaScript
36 lines
979 B
JavaScript
/*
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Copyright 2015, 2016 OpenMarket Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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'use strict';
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function tsOfNewestEvent(room) {
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if (room.timeline.length) {
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return room.timeline[room.timeline.length - 1].getTs();
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} else {
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return Number.MAX_SAFE_INTEGER;
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}
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}
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function mostRecentActivityFirst(roomList) {
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return roomList.sort(function(a, b) {
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return tsOfNewestEvent(b) - tsOfNewestEvent(a);
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});
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}
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module.exports = {
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mostRecentActivityFirst,
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};
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