# Anyone here understand dfp's and cfp's?

**URL:** <https://www.ruby-forum.com/t/anyone-here-understand-dfps-and-cfps/182934>\
**Category:** Ruby\
**Created:** [February 5, 2010, 12:04am UTC](https://www.ruby-forum.com/t/anyone-here-understand-dfps-and-cfps/182934 "2010-02-05T00:04:11Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![enchanter](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/e/ce7236/32.png) [@enchanter](https://www.ruby-forum.com/u/enchanter)\
**Post date:** [February 5, 2010, 12:04am UTC](https://www.ruby-forum.com/t/anyone-here-understand-dfps-and-cfps/182934/1 "2010-02-05T00:04:11Z")

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If you know the internals of Ruby, I would appreciate a little advice on  
my pet project: [http://github.com/RISCfuture/better\_caller](http://github.com/RISCfuture/better_caller)

I’m also open to your criticism if you think what I’m doing is a REALLY  
bad idea.

Tim M.

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**Author:** ![enchanter](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/e/ce7236/32.png) [@enchanter](https://www.ruby-forum.com/u/enchanter)\
**Post date:** [February 5, 2010, 1:51am UTC](https://www.ruby-forum.com/t/anyone-here-understand-dfps-and-cfps/182934/2 "2010-02-05T01:51:41Z")

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On 4 Feb 2010, at 23:04, Tim M. wrote:

> If you know the internals of Ruby, I would appreciate a little advice on  
> my pet project: [GitHub - RISCfuture/better\_caller: Symbolic call stack with bindings](http://github.com/RISCfuture/better_caller)
> 
> I’m also open to your criticism if you think what I’m doing is a REALLY  
> bad idea.

Cool project, and if it is a REALLY bad idea then all the more reason to  
do it 🙂

Ellie

## Eleanor McHugh Games With Brains [http://slides.games-with-brains.net](http://slides.games-with-brains.net)

raise ArgumentError unless @reality.responds\_to? :reason

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**Author:** ![enchanter](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/e/ce7236/32.png) [@enchanter](https://www.ruby-forum.com/u/enchanter)\
**Post date:** [February 5, 2010, 3:55pm UTC](https://www.ruby-forum.com/t/anyone-here-understand-dfps-and-cfps/182934/3 "2010-02-05T15:55:45Z")

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Tim M. wrote:

> If you know the internals of Ruby, I would appreciate a little advice on  
> my pet project: [GitHub - RISCfuture/better\_caller: Symbolic call stack with bindings](http://github.com/RISCfuture/better_caller)
> 
> I’m also open to your criticism if you think what I’m doing is a REALLY  
> bad idea.
> 
> Tim M.

It scares me. I like it.