Can update the list of members of a conversation.

src/entities/RequestHandler.ts

@@ -122,6 +122,15 @@ export class RequestHandler {
 		return list;
 	}
 
+	/**
+	 * Turn a list of string into a Set object
+	 * 
+	 * @param name Name of POST field
+	 */
+	public postNumbersSet(name : string) : Set<number> {
+		return new Set(this.postNumbersList(name));
+	}
+
 	/**
 	 * Get a boolean included in the request
 	 *