bitly/nsq — pull request #488 by lxfontes (2014-11-06 00:34:00+00:00)
Title: nsq_to_file: Filter topics based on regexp

This does not change current behaviour. It will continue to save all topics if not specified.

Use case:
- Continue to use lookupd for topic discovery as we do not know all possible topic names
- Only save certain topics based on regexp (ex: '^backup' for backup.promotionA, backup.promotionB)

ready for review