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fix lint errors

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This commit is contained in:
David Baker
2015-11-05 13:57:21 +00:00
parent 0da547a239
commit ad80d4f059
2 changed files with 11 additions and 7 deletions
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13
lib/models/room.js
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@@ -199,8 +199,8 @@ Room.prototype.addEventsToTimeline = function(events, toStartOfTimeline) {
// Done after adding the event because otherwise the app would get a read receipt
// pointing to an event that wasn't yet in the timeline
// This is really ugly because JS has no way to express an object literal where the
// name of a key comes from an expression
// This is really ugly because JS has no way to express an object literal
// where the name of a key comes from an expression
if (events[i].sender) {
var fakeReceipt = {content: {}};
fakeReceipt.content[events[i].getId()] = {
@@ -284,14 +284,17 @@ Room.prototype.addEvents = function(events, duplicateStrategy) {
* @param {String} event_ids A list of event_ids to remove.
*/
Room.prototype.removeEvents = function(event_ids) {
// avoids defining a function in the loop, which is a lint error
function eq(a, b) {
return a === b;
}
for (var i = 0; i < event_ids.length; ++i) {
// NB. we supply reverse to search from the end,
// on the assumption that recents events are much
// more likley to be removed than older ones.
var removed = utils.removeElement(
this.timeline, function(e) {
return e.getId() == event_ids[i];
}, true
this.timeline, eq.bind(event_ids[i]), true
);
if (removed !== false) {
this.emit("Room.timeline", removed, this, undefined, true);

5
lib/utils.js
View File

@@ -152,10 +152,11 @@ module.exports.findElement = function(array, fn, reverse) {
*/
module.exports.removeElement = function(array, fn, reverse) {
var i;
var removed;
if (reverse) {
for (i = array.length - 1; i >= 0; i--) {
if (fn(array[i], i, array)) {
var removed = array[i];
removed = array[i];
array.splice(i, 1);
return removed;
}
@@ -164,7 +165,7 @@ module.exports.removeElement = function(array, fn, reverse) {
else {
for (i = 0; i < array.length; i++) {
if (fn(array[i], i, array)) {
var removed = array[i];
removed = array[i];
array.splice(i, 1);
return removed;
}