axemclion/IndexedDBShim — pull request #140 by mattjacobsen (2014-06-25 13:17:45+00:00)
Title: Handle non-IDBKeyRange range objects

If the range parameter is a key range then the cursor's range MUST be set to that range. Otherwise, if the range parameter is a valid key then the cursor's range is set to key range containing only that key value. If the range parameter is not specified, the cursor's key range is left as undefined (http://www.w3.org/TR/IndexedDB/#widl-IDBObjectStore-openCursor-IDBRequest-any-range-IDBCursorDirection-direction).