# Trace for a specific Gem

**URL:** <https://community.miniprofiler.com/t/trace-for-a-specific-gem/339>\
**Category:** Ruby\
**Created:** [November 5, 2014, 7:25pm UTC](https://community.miniprofiler.com/t/trace-for-a-specific-gem/339 "2014-11-05T19:25:45Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![davidbiehl](https://avatars.discourse-cdn.com/v4/letter/d/9fc348/32.png) [@davidbiehl](https://community.miniprofiler.com/u/davidbiehl)\
**Post date:** [November 5, 2014, 7:25pm UTC](https://community.miniprofiler.com/t/trace-for-a-specific-gem/339/1 "2014-11-05T19:25:45Z")

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Is there a way to enable backtracing for a specific gem? I don’t want to see the full backtrace; I’d like to exclude any Rails specific lines in the backtrace. I do, however, have a specific gem that I’d like to include in the backtrace, but I don’t know how to include it.

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**Author:** ![sam](https://sea2.discourse-cdn.com/flex016/user_avatar/community.miniprofiler.com/sam/32/377_2.png) [@sam](https://community.miniprofiler.com/u/sam)\
**Post date:** [November 11, 2014, 12:49am UTC](https://community.miniprofiler.com/t/trace-for-a-specific-gem/339/2 "2014-11-11T00:49:13Z")

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You can chuck a regex into the ignore set