julianpoemp
/ SubscriptionManager.ts
Last active
August 9, 2023 23:43
Subscription manager for Angular 15, Angular 14, Angular 13, Angular 12, Angular 11, Angular 10, Angular 9, Angular 8, Angular 7, Angular 6 (and less)
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| /* | |
| Version 1.2.0 | |
| For new versions of this class go to https://gist.github.com/julianpoemp/0c4dc13541b863f6503026333eb6b2b6 | |
| License: MIT | |
| */ | |
| export class SubscriptionManager<T> { | |
| private subscriptions: { | |
| id: number, | |
| tag: string, |
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| // code courtesy of Toby team | |
| chrome.storage.local.get("state", o => ( | |
| ((f, t) => { | |
| let e = document.createElement("a"); | |
| e.setAttribute("href", `data:text/plain;charset=utf-8,${encodeURIComponent(t)}`); | |
| e.setAttribute("download", f); | |
| e.click(); | |
| })(`TobyBackup${Date.now()}.json`, o.state) | |
| )); |