Use instanceof instanceof to recognize promises

bpq · Nov 10, 2014 · 077efa7 · 077efa7
1 parent de8e152
commit 077efa7
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 3 deletions.
diff --git a/CHANGES.md b/CHANGES.md
@@ -1,5 +1,16 @@
 <!-- vim:ts=4:sts=4:sw=4:et:tw=70 -->
 
+## 1.0.2
+
+ - Use instanceof to recognize own promise instances as opposed to
+   thenables.
+ - Construct timeout errors with `code === ETIMEDOUT` (Kornel Lesiński)
+ - More descriminant CommonJS module environment detection.
+ - Dropped continuous integration for Node.js 0.6 and 0.8 because of
+   changes to npm that preclude the use of new `^` version predicate
+   operator in any transitive dependency.
+ - Users can now override `Q.nextTick`.
+
 ## 1.0.1
 
  - Adds support for `Q.Promise`, which implements common usage of the

diff --git a/q.js b/q.js
@@ -912,9 +912,7 @@ function nearer(value) {
  */
 Q.isPromise = isPromise;
 function isPromise(object) {
-    return isObject(object) &&
-        typeof object.promiseDispatch === "function" &&
-        typeof object.inspect === "function";
+    return object instanceof Promise;
 }
 
 Q.isPromiseAlike = isPromiseAlike;