Add contains method to guide serve

ShipBit · Mar 17, 2022 · 5e11eb0 · 5e11eb0
1 parent 7f670ac
commit 5e11eb0
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/projects/ngx-tour-guide/src/lib/ngx-tour-guide.service.ts b/projects/ngx-tour-guide/src/lib/ngx-tour-guide.service.ts
@@ -88,6 +88,14 @@ export class NgxTourGuideService {
     delete this.registry[name];
   }
 
+  /**
+   * Checks whether a tour with given name is registered
+   * @param name tour name
+   */
+  public contains(name: string) {
+    return !!this.registry[name];
+  }
+
   /**
    * Start a tour.
    * This will throw if another tour is currently running.