With CouchDB, deleted revisions are NOT included, so this method acts identically to -getConflictingRevisions. */
- (NSArray*) getLeafRevisions;
+/** Compares the cached current revision against the server by sending a conditional GET. This is useful if you're connected to a remote database (not TouchDB) and don't have .tracksChanges turned on.
+ There are a couple of possibilities:
+ 1. The CouchDocument doesn't currently have a cached currentRevision. It will do nothing (not even contact the server).
+ 2. The currentRevision is found to be still current.
+ 3. The currentRevision is out of date. Updates the currentRevision from the server response. */
+- (void) refresh;
#pragma mark PROPERTIES:
/** The contents of the current revision of the document.