MrUnknownDE/VRCX
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avoid undefined

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(https://measurethat.net/Benchmarks/Show/977/0/undefined-vs-typeof-vs-in-vs-hasownproperty)
This commit is contained in:
pypy
2021-01-21 13:07:25 +09:00
parent c9a343d779
commit 0377085303
2 changed files with 96 additions and 96 deletions
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26
html/src/vr.js
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@@ -115,7 +115,7 @@ speechSynthesis.getVoices();
API.$emit = function (name, ...args) {
// console.log(name, ...args);
var handlers = this.eventHandlers.get(name);
if (handlers === undefined) {
if (typeof handlers === 'undefined') {
return;
}
try {
@@ -129,7 +129,7 @@ speechSynthesis.getVoices();
API.$on = function (name, handler) {
var handlers = this.eventHandlers.get(name);
if (handlers === undefined) {
if (typeof handlers === 'undefined') {
handlers = [];
this.eventHandlers.set(name, handlers);
}
@@ -138,7 +138,7 @@ speechSynthesis.getVoices();
API.$off = function (name, handler) {
var handlers = this.eventHandlers.get(name);
if (handlers === undefined) {
if (typeof handlers === 'undefined') {
return;
}
var { length } = handlers;
@@ -176,7 +176,7 @@ speechSynthesis.getVoices();
}
// merge requests
var req = this.pendingGetRequests.get(init.url);
if (req !== undefined) {
if (typeof req !== 'undefined') {
return req;
}
} else {
@@ -316,13 +316,13 @@ speechSynthesis.getVoices();
var text = [];
if (code > 0) {
var status = this.statusCodes[code];
if (status === undefined) {
if (typeof status === 'undefined') {
text.push(`${code}`);
} else {
text.push(`${code} ${status}`);
}
}
if (error !== undefined) {
if (typeof error !== 'undefined') {
text.push(JSON.stringify(error));
}
text = text.map((s) => escapeTag(s)).join('<br>');
@@ -462,7 +462,7 @@ speechSynthesis.getVoices();
this.text = 'Private';
} else if (L.worldId) {
var ref = API.cachedWorlds.get(L.worldId);
if (ref === undefined) {
if (typeof ref === 'undefined') {
API.getWorld({
worldId: L.worldId
}).then((args) => {
@@ -503,7 +503,7 @@ speechSynthesis.getVoices();
API.applyWorld = function (json) {
var ref = this.cachedWorlds.get(json.id);
if (ref === undefined) {
if (typeof ref === 'undefined') {
ref = {
id: '',
name: '',
@@ -577,7 +577,7 @@ speechSynthesis.getVoices();
API.applyUser = function (json) {
var ref = this.cachedUsers.get(json.id);
if (ref === undefined) {
if (typeof ref === 'undefined') {
ref = {
id: '',
username: '',
@@ -659,7 +659,7 @@ speechSynthesis.getVoices();
API.getCachedUser = function (params) {
return new Promise((resolve, reject) => {
var ref = this.cachedUsers.get(params.userId);
if (ref === undefined) {
if (typeof ref === 'undefined') {
this.getUser(params).catch(reject).then(resolve);
} else {
resolve({
@@ -810,7 +810,7 @@ speechSynthesis.getVoices();
if (feeds === null) {
return;
}
if ((this.lastFeedEntry !== undefined) &&
if (('lastFeedEntry' in this) &&
(feeds[0].created_at === this.lastFeedEntry.created_at)) {
return;
}
@@ -1156,7 +1156,7 @@ speechSynthesis.getVoices();
$app.methods.userStatusClass = function (user) {
var style = {};
if (user !== undefined) {
if (typeof user !== 'undefined') {
if (user.location === 'offline') {
// Offline
style.offline = true;
@@ -1186,7 +1186,7 @@ speechSynthesis.getVoices();
text = 'Private';
} else if (L.worldId) {
var ref = API.cachedWorlds.get(L.worldId);
if (ref === undefined) {
if (typeof ref === 'undefined') {
await API.getWorld({
worldId: L.worldId
}).then((args) => {