Converting Polymer's WebComponentsLoaded to an onReady future

pkg/polymer/lib/src/instance.dart

Index: pkg/polymer/lib/src/instance.dart
diff --git a/pkg/polymer/lib/src/instance.dart b/pkg/polymer/lib/src/instance.dart
index 008792c1398daa6f369e2bf372b34ed0b5ba4838..188631bb05508d0405fe64b1b9f66d23164964a5 100644
--- a/pkg/polymer/lib/src/instance.dart
+++ b/pkg/polymer/lib/src/instance.dart
@@ -69,6 +69,11 @@ abstract class Polymer implements Element {
 
   static int _preparingElements = 0;
 
+  static final Completer _ready = new Completer();
+  /// Future indicating that the Polymer library has been loaded and is ready

[Siggi Cherem (dart-lang), 2013/10/15 17:33:00]

nit:
 - add empty line above comment
 - /// vs /** */ debate - I'm ok to leave it how it is (I'd like to switch to
/// everywhere), but so far I think most of this package has been using /** */,
so for consistency I lean towards that.

[blois, 2013/10/15 17:36:38]

Done.

+  /// for use.
+  static Future get onReady => _ready.future;
+
   PolymerDeclaration _declaration;
 
   /** The most derived `<polymer-element>` declaration for this element. */