# Question about low-level ruby

**URL:** <https://www.ruby-forum.com/t/question-about-low-level-ruby/111154>\
**Category:** Ruby\
**Created:** [August 3, 2007, 8:43am UTC](https://www.ruby-forum.com/t/question-about-low-level-ruby/111154 "2007-08-03T08:43:10Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![liwenqiu](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/9d8465/32.png) [@liwenqiu](https://www.ruby-forum.com/u/liwenqiu)\
**Post date:** [August 3, 2007, 8:43am UTC](https://www.ruby-forum.com/t/question-about-low-level-ruby/111154/1 "2007-08-03T08:43:10Z")

</div>

Hi ~  
What is Top-Level Execution Enironment? What is Object and Kernel,  
and  
then how to working together?  
When i run a ruby code, define method, call puts output something,  
what  
happen?  
i need Low-Level document about ruby, who can provide for me,  
thanks  
very much!

```
                                  Best Regards.

                                    venture
```

---

<div class="post-metadata">

**Author:** ![liwenqiu](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/9d8465/32.png) [@liwenqiu](https://www.ruby-forum.com/u/liwenqiu)\
**Post date:** [August 3, 2007, 9:25am UTC](https://www.ruby-forum.com/t/question-about-low-level-ruby/111154/2 "2007-08-03T09:25:22Z")

</div>

Hi,

At Fri, 3 Aug 2007 15:42:31 +0900,  
venture Lee wrote in [ruby-talk:263160]:

> ```
> What is Top-Level Execution Enironment? What is Object and Kernel, and
> 
> ```
> 
> then how to working together?  
> When i run a ruby code, define method, call puts output something, what  
> happen?  
> i need Low-Level document about ruby, who can provide for me, thanks  
> very much!

[http://svn.ruby-lang.org/cgi-bin/viewvc.cgi](http://svn.ruby-lang.org/cgi-bin/viewvc.cgi)