Use const and let for platform object

This commit is contained in:
Christoph Diehl 2017-05-02 16:44:59 +03:00
parent 85dc6b9bd8
commit 2ed3e76ab2

View file

@ -4,14 +4,14 @@
utils.platform = { utils.platform = {
platform: function () { platform: function () {
var version, webkitVersion let platform = {}
var platform = {}
var userAgent = (navigator.userAgent).toLowerCase() const userAgent = (navigator.userAgent).toLowerCase()
var language = navigator.language || navigator.browserLanguage const language = navigator.language || navigator.browserLanguage
const version = platform.version = (userAgent.match(/.*(?:rv|chrome|webkit|opera|ie)[/: ](.+?)([ );]|$)/) || [])[1]
const webkitVersion = (userAgent.match(/webkit\/(.+?) /) || [])[1]
version = platform.version = (userAgent.match(/.*(?:rv|chrome|webkit|opera|ie)[/: ](.+?)([ );]|$)/) || [])[1]
webkitVersion = (userAgent.match(/webkit\/(.+?) /) || [])[1]
platform.windows = platform.isWindows = !!/windows/.test(userAgent) platform.windows = platform.isWindows = !!/windows/.test(userAgent)
platform.mac = platform.isMac = !!/macintosh/.test(userAgent) || (/mac os x/.test(userAgent) && !/like mac os x/.test(userAgent)) platform.mac = platform.isMac = !!/macintosh/.test(userAgent) || (/mac os x/.test(userAgent) && !/like mac os x/.test(userAgent))
platform.lion = platform.isLion = !!(/mac os x 10_7/.test(userAgent) && !/like mac os x 10_7/.test(userAgent)) platform.lion = platform.isLion = !!(/mac os x 10_7/.test(userAgent) && !/like mac os x 10_7/.test(userAgent))
@ -47,7 +47,7 @@ utils.platform = {
platform.msie ? 'msie' : platform.mozilla ? 'mozilla' : platform.chrome ? 'chrome' : platform.safari ? 'safari' : platform.opera ? 'opera' : platform.mobileSafari ? 'mobile-safari' : platform.android ? 'android' : 'unknown' platform.msie ? 'msie' : platform.mozilla ? 'mozilla' : platform.chrome ? 'chrome' : platform.safari ? 'safari' : platform.opera ? 'opera' : platform.mobileSafari ? 'mobile-safari' : platform.android ? 'android' : 'unknown'
function platformName (candidates) { function platformName (candidates) {
for (var i = 0; i < candidates.length; i++) { for (let i = 0; i < candidates.length; i++) {
if (candidates[i] in window) { if (candidates[i] in window) {
return 'window.' + candidates[i] return 'window.' + candidates[i]
} }