# \[ANN\] RegexpBench 0.5.1 Released

**URL:** <https://rubytalk.org/t/ann-regexpbench-0-5-1-released/42912>\
**Category:** ruby-talk\
**Created:** [11 December 2007 01:42 UTC](https://rubytalk.org/t/ann-regexpbench-0-5-1-released/42912 "2007-12-11T01:42:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Judson\_Lester1](https://yyz1.discourse-cdn.com/flex029/user_avatar/rubytalk.org/judson_lester1/32/1968_2.png) [@Judson\_Lester1](https://rubytalk.org/u/Judson_Lester1)\
**Post date:** [11 December 2007 01:42 UTC](https://rubytalk.org/t/ann-regexpbench-0-5-1-released/42912/1 "2007-12-11T01:42:54Z")

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RegexpBench version 0.5.1 has been released!

Interactive testing and experimentation with regular expressions. To start,  
type 'regexp-bench' First command: help.  
Current nicest feature: saving and restoring test strings from a YAML file.  
Biggest wishlist item: automatic rspec output.

Changes:

Cleaned up output. Added better offline docs.  
Match and DontMatch matter now.  
Added documentation  
Added load/save.  
Added command line arguments: files to load match strings from