# Doc for if, do, until etc

**URL:** <https://www.ruby-forum.com/t/doc-for-if-do-until-etc/120808>\
**Category:** Ruby\
**Created:** [November 20, 2007, 7:34pm UTC](https://www.ruby-forum.com/t/doc-for-if-do-until-etc/120808 "2007-11-20T19:34:30Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![pie-social](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/p/aca169/32.png) [@pie-social](https://www.ruby-forum.com/u/pie-social)\
**Post date:** [November 20, 2007, 7:34pm UTC](https://www.ruby-forum.com/t/doc-for-if-do-until-etc/120808/1 "2007-11-20T19:34:30Z")

</div>

I do not see doc for above in rdoc. iam new to pgming.  
where can i see the ruby doc for above and other functions not covered  
in methods, modules. tx

---

<div class="post-metadata">

**Author:** ![pie-social](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/p/aca169/32.png) [@pie-social](https://www.ruby-forum.com/u/pie-social)\
**Post date:** [November 20, 2007, 7:43pm UTC](https://www.ruby-forum.com/t/doc-for-if-do-until-etc/120808/2 "2007-11-20T19:43:28Z")

</div>

Those are keywords and not functions. Thus, they are not covered in  
the library documentation.

Greetings,  
Skade

---

<div class="post-metadata">

**Author:** ![pie-social](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/p/aca169/32.png) [@pie-social](https://www.ruby-forum.com/u/pie-social)\
**Post date:** [November 20, 2007, 7:50pm UTC](https://www.ruby-forum.com/t/doc-for-if-do-until-etc/120808/3 "2007-11-20T19:50:31Z")

</div>

On Nov 20, 11:34 am, Nathan V. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> I do not see doc for above in rdoc. iam new to pgming.  
> where can i see the ruby doc for above and other functions not covered  
> in methods, modules. tx

[http://ruby-doc.org/docs/ProgrammingRuby/](http://ruby-doc.org/docs/ProgrammingRuby/)

---

<div class="post-metadata">

**Author:** ![pie-social](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/p/aca169/32.png) [@pie-social](https://www.ruby-forum.com/u/pie-social)\
**Post date:** [November 20, 2007, 7:52pm UTC](https://www.ruby-forum.com/t/doc-for-if-do-until-etc/120808/4 "2007-11-20T19:52:35Z")

</div>

Florian G. wrote:

> Those are keywords and not functions. Thus, they are not covered in  
> the library documentation.
> 
> Greetings,  
> Skade

How these keywords are syntax checked for proper structure? Tx

---

<div class="post-metadata">

**Author:** ![pie-social](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/p/aca169/32.png) [@pie-social](https://www.ruby-forum.com/u/pie-social)\
**Post date:** [November 20, 2007, 7:55pm UTC](https://www.ruby-forum.com/t/doc-for-if-do-until-etc/120808/5 "2007-11-20T19:55:12Z")

</div>

Gavin K. wrote:

> On Nov 20, 11:34 am, Nathan V. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:
> 
> > I do not see doc for above in rdoc. iam new to pgming.  
> > where can i see the ruby doc for above and other functions not covered  
> > in methods, modules. tx
> 
> [Programming Ruby: The Pragmatic Programmer's Guide](http://ruby-doc.org/docs/ProgrammingRuby/)

thanks.