[#35036] Intentional Programming — "John" <nojgoalbyspam@...>

Hi all

17 messages 2002/03/01

[#35112] RDoc question — Michael Davis <mdavis@...>

I have a question about RDoc. I would like to reference an external

17 messages 2002/03/02

[#35162] string to array and back — Ron Jeffries <ronjeffries@...>

I am needing to convert strings to arrays of bytes and back. I see pack and

19 messages 2002/03/03

[#35364] file reading impossibly slow? — Ron Jeffries <ronjeffries@...>

So I'm doing this benchmark to work with my set program. Part of the problem is

18 messages 2002/03/07

[#35429] Interesting link on static/dynamic typing... — Robert Feldt <feldt@...>

...relevant to Ruby compared to other languages discussion:

25 messages 2002/03/08
[#35441] Re: Interesting link on static/dynamic typing... — Paul Brannan <paul@...> 2002/03/08

On Fri, Mar 08, 2002 at 05:34:43PM +0900, Robert Feldt wrote:

[#35460] Spam, ruby-talk, and me — Dave Thomas <Dave@...>

14 messages 2002/03/08

[#35537] Confusion — David Corbin <dcorbin@...>

The following is from my debugging through xmlc.rb

16 messages 2002/03/10

[#35579] RE: WIN32OLE and LDAP — "Morris, Chris" <chris.morris@...>

> The new version 0.4.2 of Win32OLE has WIN32OLE.bind method.

16 messages 2002/03/11

[#35652] Method type 'abstract' — Peter Hickman <peter@...>

The one thing I miss in Ruby is the abstract class method to go along

15 messages 2002/03/12

[#35653] Some potential RCRs — "Bob Alexander" <bobalex@...>

Here are a few thing I am considering submitting as RCRs. I'm looking for comments to help decide whether to make them official, so please let know what you think is good and bad about these...

50 messages 2002/03/12
[#35672] Re: Some potential RCRs — matz@... (Yukihiro Matsumoto) 2002/03/12

Hi,

[#35683] Re: Some potential RCRs — Massimiliano Mirra <list@...> 2002/03/12

On Wed, Mar 13, 2002 at 03:58:01AM +0900, Yukihiro Matsumoto wrote:

[#35697] Re: Some potential RCRs — David Alan Black <dblack@...> 2002/03/13

Hello --

[#35694] rpkg 0.3 — Massimiliano Mirra <list@...>

14 messages 2002/03/13
[#35699] RE: [ANN] rpkg 0.3 — <james@...> 2002/03/13

>

[#35787] testunit - setup -> set_up ? — "Morris, Chris" <chris.morris@...>

I'm just starting to use testunit instead of rubyunit ... I noticed with an

21 messages 2002/03/13
[#35793] RE: testunit - setup -> set_up ? — "Nathaniel Talbott" <nathaniel@...> 2002/03/13

Morris, Chris [mailto:chris.morris@snelling.com] wrote:

[#35796] Re: testunit - setup -> set_up ? — Dave Thomas <Dave@...> 2002/03/13

"Nathaniel Talbott" <nathaniel@talbott.ws> writes:

[#35797] RE: testunit - setup -> set_up ? — "Nathaniel Talbott" <nathaniel@...> 2002/03/13

dave@thomases.com [mailto:dave@thomases.com] wrote:

[#35898] camelCase and underscore_style — "Morris, Chris" <chris.morris@...>

First, a question. If underscore_style is the Ruby norm for methods and the

20 messages 2002/03/15
[#35924] Re: camelCase and underscore_style — "Guy N. Hurst" <gnhurst@...> 2002/03/15

Phil Tomson wrote:

[#35930] RE: camelCase and underscore_style — "Nathaniel Talbott" <nathaniel@...> 2002/03/16

Guy N. Hurst [mailto:gnhurst@hurstlinks.com] wrote:

[#35989] ANN: Locana GUI and GUI Builder version 0.81 — Michael Davis <mdavis@...>

I am pleased to announce release 0.81 of Locana. Locana is a GUI

16 messages 2002/03/16

[#35992] XPath — Michael Schuerig <schuerig@...>

27 messages 2002/03/16

[#36034] Mini Rant: Indenting — Thomas Hurst <tom.hurst@...>

Why is it that I see *so* much code like:

14 messages 2002/03/17

[#36049] web templating for static sites? — Massimiliano Mirra <list@...>

I'm using the Template Toolkit for generating static web sites and I

42 messages 2002/03/17
[#36426] web standars (was: web templating for static sites?) — Tobias Reif <tobiasreif@...> 2002/03/20

Albert Wagner wrote:

[#36052] Xml Serialization for Ruby — "Chris Morris" <chrismo@...>

=Xml Serialization for Ruby

20 messages 2002/03/17
[#36059] Re: [ANN] Xml Serialization for Ruby — Massimiliano Mirra <list@...> 2002/03/17

On Mon, Mar 18, 2002 at 05:20:56AM +0900, Chris Morris wrote:

[#36067] eval/Module question — David Corbin <dcorbin@...>

If I have a String src that is similar to the following:

13 messages 2002/03/18

[#36157] Development of Windows version of Ruby — ptkwt@...1.aracnet.com (Phil Tomson)

Now that we've dumped the cygwin requirement for the Windows version of

63 messages 2002/03/18
[#36330] Re: Development of Windows version of Ruby — Ron Jeffries <ronjeffries@...> 2002/03/19

On Tue, 19 Mar 2002 14:05:27 GMT, "Albert L. Wagner" <alwagner@uark.edu> wrote:

[#36431] Re: Development of Windows version of Ruby — Dennis Newbold <dennisn@...> 2002/03/20

[#36458] Windows version of Ruby (proposals) — ptkwt@... (Phil Tomson) 2002/03/21

Dennis Newbold <dennisn@pe.net> wrote in message news:<Pine.GSO.3.96.1020320113603.22242B-100000@shell2>...

[#36482] RE: Windows version of Ruby (proposals) — "Christian Boos" <cboos@...> 2002/03/21

Some thoughts on the 2 first Windows issues, plus a 4th one...

[#36496] Re: Windows version of Ruby (proposals) — Dave Thomas <Dave@...> 2002/03/21

"Christian Boos" <cboos@bct-technology.com> writes:

[#36510] Re: Windows version of Ruby (proposals) — nobu.nokada@... 2002/03/21

Hi,

[#36514] Re: Windows version of Ruby (proposals) — Dave Thomas <Dave@...> 2002/03/21

nobu.nokada@softhome.net writes:

[#36518] Re: Windows version of Ruby (proposals) — nobu.nokada@... 2002/03/21

Hi,

[#36211] dots in Dir.entries — matz@... (Yukihiro Matsumoto)

Hi,

22 messages 2002/03/19

[#36231] style choice — Ron Jeffries <ronjeffries@...>

A style question for the community ... which of the following do you prefer, and

18 messages 2002/03/19

[#36345] ANN: REXML 2.0 — Sean Russell <ser@...>

I have a feeling there will only be three major revisions of REXML. Version

19 messages 2002/03/20

[#36610] Re: Windows version of Ruby (proposals) — Ron Jeffries <ronjeffries@...>

On Thu, 21 Mar 2002 14:11:55 GMT, Dave Thomas <Dave@PragmaticProgrammer.com> wrote:

16 messages 2002/03/22

[#36645] Ruby for Mac OS 10.1 — Jim Freeze <jim@...>

Hi:

28 messages 2002/03/23

[#36768] Re: Difference between 'do' and 'begin' — Clemens Hintze <c.hintze@...>

In <slrna9ulvi.f2h.mwg@fluffy.isd.dp.ua> Wladimir Mutel <mwg@fluffy.isd.dp.ua> writes:

23 messages 2002/03/26
[#36783] RE: Difference between 'do' and 'begin' — <james@...> 2002/03/26

[#36792] Re: Difference between 'do' and 'begin' — Kent Dahl <kentda@...> 2002/03/26

james@rubyxml.com wrote:

[#36808] Error calling Tk in a loop — <james@...>

I'm trying to write some code that pops up a Tk window when for certain

15 messages 2002/03/26

[#36841] RE: Windows version of Ruby (proposals) — "Andres Hidalgo" <sol123@...>

I believe that Ruby has a place in windows (Office), I happened to have

14 messages 2002/03/27

[#36863] Hash.new(Hash.new) doesn't use Hash.new as default value — "Jonas Delfs" <jonas@...>

Hi -

18 messages 2002/03/27

[#37080] Why isn't Math object-oriented? — Bil Kleb <W.L.Kleb@...>

So I'm reading along in the Pixaxe book (yet again), and I am told

15 messages 2002/03/30

[#37121] String#begins?(s) — timsuth@... (Tim Sutherland)

class String

24 messages 2002/03/31

RE: Prototyping in Ruby and UML-ish model extraction.

From: "Jeff Schilling" <jeff.schilling@...1.com>
Date: 2002-03-28 16:46:51 UTC
List: ruby-talk #36972
The smalltalk refactoring browser
http://st-www.cs.uiuc.edu/users/brant/Refactory/

uses a similar technique called method wrappers to devine type @ runtime for
refactored callers.

http://emw.inf.tu-dresden.de/de/pdai/Forschung/refactoring/refactoring_html/
node40.html discusses this a little bit.

Brant et al discuss the technique of method wrappers here:
http://citeseer.nj.nec.com/189005.html

the idea sounds feasible.  Use reflection to annotate/wrap the methods with
a dynamic proxy.  Capture the info at runtime. Voila.  The devil is as they
say in the details.


-Jeff

-----Original Message-----
From: Kent Dahl [mailto:kentda@stud.ntnu.no]
Sent: Thursday, March 28, 2002 2:51 AM
To: ruby-talk ML
Subject: Prototyping in Ruby and UML-ish model extraction.


Hi.

I'm prototyping something in Ruby, and I was wondering how difficult it
would be to extract UML relation information from Ruby code directly.

Now, as RDoc and Ruby reflection go, getting classes, parents and
methods are no problem. However, since UML has a more statically typed
mindset wrt relation between classes and instance variables only spring
into existance when actual objects are created, I feel I'm left with a
class inheritance graph, but no real relation data.

So here is my idea: Hook into _everything_ for the newly created
classes, recording what arguments are passed to what objects, what is in
the instance variables at the exit of methods, and then run the
UnitTests or fire up some dummy data instances.

For instance, upon seeing that method "add" is called with both Student
objects and Employee objects, one could traverse up the inheritance tree
until we find the Person class which they both inherit from.

Similarly for instance variables. Keep tab of what kind of objects go
into them, and walk up the inheritance tree until the common ancestor is
found, effectively deducing the static type info that you'd use to draw
up the relation in UML.

Does this sound even remotely feasible?
Anyone try anything similar?
Thoughts on whether this would be worth the effort?

--
<[ Kent Dahl ]>================<[ http://www.stud.ntnu.no/~kentda/ ]>
  )__(stud.techn.;  ind. econ & management: computer technology)__(
 /"Opinions expressed are mine and not those of my Employer,      "\
( "the University, my girlfriend, stray cats, banana fruitflies,  " )
 \"nor the frontal lobe of my left cerebral hemisphere.           "/

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