diff options
Diffstat (limited to 'apps/web/src/lib/commands/preview-tracker.ts')
| -rw-r--r-- | apps/web/src/lib/commands/preview-tracker.ts | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/apps/web/src/lib/commands/preview-tracker.ts b/apps/web/src/lib/commands/preview-tracker.ts index 38ef4edd..68c8dee3 100644 --- a/apps/web/src/lib/commands/preview-tracker.ts +++ b/apps/web/src/lib/commands/preview-tracker.ts @@ -1,23 +1,23 @@ -export class PreviewTracker<T> {
- private snapshot: T | null = null;
-
- begin({ state }: { state: T }): void {
- if (this.snapshot === null) {
- this.snapshot = structuredClone(state);
- }
- }
-
- isActive(): boolean {
- return this.snapshot !== null;
- }
-
- getSnapshot(): T | null {
- return this.snapshot;
- }
-
- end(): T | null {
- const snapshot = this.snapshot;
- this.snapshot = null;
- return snapshot;
- }
-}
+export class PreviewTracker<T> { + private snapshot: T | null = null; + + begin({ state }: { state: T }): void { + if (this.snapshot === null) { + this.snapshot = structuredClone(state); + } + } + + isActive(): boolean { + return this.snapshot !== null; + } + + getSnapshot(): T | null { + return this.snapshot; + } + + end(): T | null { + const snapshot = this.snapshot; + this.snapshot = null; + return snapshot; + } +} |
