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 68c8dee3..38ef4edd 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;
+ }
+}
|
