set revMin optional

thenativeweb · Feb 14, 2012 · f07cc28 · f07cc28
1 parent b4894d8
commit f07cc28
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/lib/eventStore.js b/lib/eventStore.js
@@ -273,17 +273,23 @@ Store.prototype = {
         );  
     },
 
-    // __getEventStream:__ loads the eventstream from _minRev_ to _maxRev_.
+    // __getEventStream:__ loads the eventstream from _revMin_ to _revMax_.
     // 
     // `eventStore.getEventStream(streamId, minRev, maxRev, callback)`
     //
     // - __streamId:__ id for requested stream (equal to aggregateId)
-    // - __minRev:__ revision startpoint
-    // - __maxRev:__ revision endpoint (hint: -1 = to end) [optional]
+    // - __revMin:__ revision startpoint [optional]
+    // - __revMax:__ revision endpoint (hint: -1 = to end) [optional]
     // - __callback:__ `function(err, snapshot, eventStream){}`
     getEventStream: function(streamId, revMin, revMax, callback) {
 
         if (this.hasConfigurationErrors(callback)) return;
+
+        if (typeof revMin === 'function') {
+            callback = revMin;
+            revMin = 0;
+            revMax = -1;
+        }
 
         if (typeof revMax === 'function') {
             callback = revMax;