better toString

src/message.ts

@@ -138,7 +138,7 @@ export class Message implements Sayable {
    * @private
    */
   public toString() {
-    return `Message(${Misc.plainText(this.obj.content)})`
+    return `Message<${Misc.plainText(this.obj.content)}>`
   }
 
   /**
@@ -698,7 +698,7 @@ export class MediaMessage extends Message {
    * @private
    */
   public toString() {
-    return `MediaMessage(${this.filename()})`
+    return `MediaMessage<${this.filename()}>`
   }
 
   /**

src/room.ts

@@ -101,7 +101,7 @@ export class Room extends EventEmitter implements Sayable {
   /**
    * @private
    */
-  public toString()    { return this.id }
+  public toString()    { return `Room<${this.topic()}>` }
 
   /**
    * @private