# A gem can display ruby methods call stack on browser

**URL:** <https://www.ruby-forum.com/t/a-gem-can-display-ruby-methods-call-stack-on-browser/177720>\
**Category:** Rails\
**Created:** [October 22, 2009, 4:54pm UTC](https://www.ruby-forum.com/t/a-gem-can-display-ruby-methods-call-stack-on-browser/177720 "2009-10-22T16:54:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![flyerhzm](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/f/d26b3c/32.png) [@flyerhzm](https://www.ruby-forum.com/u/flyerhzm)\
**Post date:** [October 22, 2009, 4:54pm UTC](https://www.ruby-forum.com/t/a-gem-can-display-ruby-methods-call-stack-on-browser/177720/1 "2009-10-22T16:54:27Z")

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Hi guys,

I’m writing a gem monitor these days. The monitor gem can display ruby  
methods call stack on browser. It is based on unroller gem, unroller  
gem prints methods call stack in console, but it is inconvenient to  
read. So I write the monitor gem to print method call stack to  
browser.

The repository is: [GitHub - flyerhzm/monitor: Monitor gem can display ruby methods call stack on browser based on unroller](http://github.com/flyerhzm/monitor)

And these is a result preview:  
[http://www.huangzhimin.com/images/monitor.gif](http://www.huangzhimin.com/images/monitor.gif)

It uses sinatra to send data to browser, and the server uses socket to  
communicate with source codes.

It is just an alpha release, any suggestions are welcome.

Thanks,  
Richard