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running tables shifted to cards from buttons, this gives us immense styling oportunities

bookie/src/app/tables/table.service.ts

@@ -34,6 +34,14 @@ export class TableService {
       );
   }
 
+  running(): Observable<Table[]> {
+    const options = {params: new HttpParams().set('a', 'true')};
+    return <Observable<Table[]>>this.http.get<Table[]>(url, options)
+      .pipe(
+        catchError(this.log.handleError(serviceName, 'running'))
+      );
+  }
+
   save(tables: Table): Observable<Table> {
     return <Observable<Table>>this.http.post<Table>(`${url}/new`, tables, httpOptions)
       .pipe(