adding Future helper catch method

diff --git a/cloudeebus/cloudeebus.js b/cloudeebus/cloudeebus.js
index 94c0ca0..a288239 100644 (file)
--- a/cloudeebus/cloudeebus.js
+++ b/cloudeebus/cloudeebus.js
@@ -305,6 +305,11 @@ cloudeebus.Future.prototype.then = function(acceptCB, rejectCB) {
 };
 
 
+cloudeebus.Future.prototype["catch"] = function(rejectCB) {
+       return this.then(undefined,rejectCB);
+};
+
+
 cloudeebus.Future.resolve = function(value) {
        var future = new cloudeebus.Future();
        future.resolver.resolve(value, true);