From: Jan <jan.h.xie@...>
Date: 2009-11-21T23:27:40+09:00
Subject: Re: [ANN] Detective - a new ruby gem

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On Sat, Nov 21, 2009 at 9:42 PM, Ahmed Eldawy <ahmed.eldawy@badrit.com>wrote:

> Detective is a new gem build by BadrIT (www.badrit.com) to investigate
> the ruby source code.
>
> Example
> View the source of a class method ...
>
>  require 'detective'
>
>  Detective.view_source('ActiveRecord::Base.find_by_sql')
>
> Result
>
>    def find_by_sql(sql)
>      connection.select_all(sanitize_sql(sql), "#{name} Load")ollect!
> { |record| instantiate(record) }
>    end
>
>
Interesting - just got a problem when have fun with it in irb:

I have a simple hello.rb:

class Foo
  def bar
     puts "hey"
  end
end

in irb:

>> require 'hello'
=> true
>> require 'detective'
=> true
>> Detective.view_source "Foo#bar"
=> "  def bar\n    puts "hey"\n  end\n"
>> class Foo
>> def bar
>> puts "changed"
>> end
>> end
=> nil
>> Detective.view_source "Foo#bar"
=> "Cannot find source code"
>> Foo.new.bar
changed

A bug or I did something wrong?

Thanks,
Jan

Detective is hosted on gemcutter
>  [sudo] gem install detective
>
> More examples and details on Detective homepage
> http://github.com/aseldawy/detective
> --
> Posted via http://www.ruby-forum.com/.
>
>

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