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MarsiBarsi/rxjs-challenge.ts

Last active March 23, 2021 14:50
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Revisions

  1. MarsiBarsi revised this gist Mar 23, 2021. 1 changed file with 1 addition and 0 deletions.
    1 change: 1 addition & 0 deletions rxjs-challenge.ts
    View file
    Original file line number Diff line number Diff line change
    @@ -1,4 +1,5 @@
    const pageVisibility$ = fromEvent(documentRef, 'visibilitychange').pipe(
    startWith(0),
    map(() => documentRef.visibilityState !== 'hidden'),
    distinctUntilChanged(),
    );
  2. MarsiBarsi created this gist Mar 23, 2021.
    4 changes: 4 additions & 0 deletions rxjs-challenge.ts
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,4 @@
    const pageVisibility$ = fromEvent(documentRef, 'visibilitychange').pipe(
    startWith(0),
    map(() => documentRef.visibilityState !== 'hidden'),
    );