hoffart/dmap — pull request #2 by vvenkatr (2014-08-21 15:17:30+00:00)
Title: D map builder restructure file

Addressed previous commit comments:

* Included check for tmp file creation
* Instead of pre-loading values, they are retrieved from file for each key
* Fixed broken test
* Also added two more tests:
- Duplicate key insertion scenario
- Sorted entries in block