From: Rodrigo Rosenfeld Rosas <rr.rosas@...>
Date: 2013-03-14T22:54:20+09:00
Subject: [ruby-core:53408] Re: Any documentation about debugging in Ruby 2.0.0

Em 14-03-2013 10:48, Rodrigo Rosenfeld Rosas escreveu:
> I'd just like to let you know that everything seems to be fixed now 
> and debugger2 from that repository has worked great in the few 
> experiments I've tried here.
>
> Just use a Gemfile like this:
>
> gem 'debugger2', git: 'debugger2', require: 'debugger'
>
> And write some test code like this:
>
> require 'debugger'
>
> p 1
> debugger
> p2

Woops! It should be "p 2", not "p2", of course! :)

Or, if you prefer to run it stand-alone without running through Bundler 
command:

test.rb:

require 'bundler'
Bundler.require

p 1
debugger
p 2

>
>
> Run it with "bundle exec ruby test.rb"
>
> Great job, Koichi! Also, thanks Zach for your help!
>
> Cheers,
> Rodrigo.
>
> Em 13-03-2013 15:22, Rodrigo Rosenfeld Rosas escreveu:
>> Thank you very much, Koichi, but I couldn't get it to work yet:
>>
>> https://github.com/ko1/debugger2/issues/1
>>
>> Any hints are appreciated :)
>>
>> Thanks,
>> Rodrigo.
>>
>> Em 13-03-2013 07:50, SASADA Koichi escreveu:
>>> I rewrite a debugger for Ruby 2.0.
>>> <https://github.com/ko1/debugger2>
>>>
>>> Several features are lacked.
>>> But I want to collect feedback.
>>>
>>> Thanks,
>>> Koichi
>>>
>>>
>>> (2013/02/27 5:55), Rodrigo Rosenfeld Rosas wrote:
>>>> Em 26-02-2013 17:23, SASADA Koichi escreveu:
>>>>> (2013/02/27 4:19), Rodrigo Rosenfeld Rosas wrote:
>>>>>> Unfortunately I'm too stupid to understand how I use this to 
>>>>>> debug my
>>>>>> applications... How do I set a breakpoint for instance?
>>>>> I'm so sorry I completely misunderstood your question.
>>>>> (how to make a debugger on 2.0.0, i misunderstood)
>>>>>
>>>>>
>>>>> [ruby-core:52885] check out Charlie's comment (RubyMine).
>>>> I did. I do have a valid (recent) license both for RubyMine and 
>>>> IntelliJ
>>>> IDEA, but I just can't remember the last time I used any of those. I'm
>>>> too used to Vim to switch :P But at least I know that I can sort to
>>>> RubyMine if I have to debug some application. I don't currently 
>>>> have to
>>>> debug anything but as I was upgrading my project I was trying to
>>>> understand if there was any gem that would replace 'debugger' in my
>>>> Gemfile... Sorry for not being clearer about this before.
>>>>
>>>>> And debug.rb (in lib) will help.
>>>> I tried that a few days ago but I couldn't find any documentations 
>>>> about
>>>> it at that time. Now I think I could find it:
>>>>
>>>> http://www.ruby-doc.org/stdlib-2.0/libdoc/debug/rdoc/DEBUGGER__.html
>>>>
>>>> So my mistake is that I just required 'debug' in the beginning of the
>>>> file and couldn't find out how to list the source or add a breakpoint.
>>>> But now that I saw the documentation above it seems I have to "require
>>>> 'debug'" where I want the breakpoint to be, right? :) Okay, better 
>>>> than
>>>> nothing :)
>>>>
>>>>> We introduced some debugger APIs (to make debugger) and I'm not sure
>>>>> they are used (except RubyMine). I'll try to make one. Sorry for
>>>>> inconvenience.
>>>> No worries. I really appreciate your efforts on that :) Thank you 
>>>> very much!
>>>>
>>>> Cheers,
>>>> Rodrigo.
>>>
>>
>>
>
>