[#83322] Saving and restoring with YAML — Ben Giddings <bg-rubytalk@...>
Hi all,
Ben Giddings wrote:
Ok, silly question.
[#83328] tcltklib and not init'ing tk — aakhter@... (Aamer Akhter)
Hello,
[#83329] Ruby 1.8.0 rpm? — Hal Fulton <hal9000@...>
I want to install on a box where I don't have root access.
[#83337] Include CONFIG::Config['rubydocdir'] in rbconfig.rb — Gavin Sinclair <gsinclair@...>
Hi folks,
Hi,
[#83391] mixing in class methods — "Mark J. Reed" <markjreed@...>
Okay, probably a dumb question, but: is there any way to define
On Thu, 2 Oct 2003 06:02:32 +0900
On Thursday, October 2, 2003, 7:08:00 AM, Ryan wrote:
On Thu, Oct 02, 2003 at 07:37:25AM +0900, Gavin Sinclair wrote:
Mark J. Reed [mailto:markjreed@mail.com] wrote:
> On Thu, Oct 02, 2003 at 07:37:25AM +0900, Gavin Sinclair wrote:
On Thu, 2 Oct 2003, Gavin Sinclair wrote:
>> It sometimes makes me wonder why Ruby differentiates between instance
Hi --
The assymetry between class/instance variables and class/instance
>>>>> "M" == Mark J Reed <markjreed@mail.com> writes:
[#83408] Getting a list of the files in a directory — revision17@... (Revision17)
Hi, I'm just starting out with ruby and I'm writing a script to rename
[#83411] Absolute class name? — "Mark J. Reed" <markjreed@...>
If I do
Hi,
MJR = me
>>>>> "M" == Mark J Reed <markjreed@mail.com> writes:
On Thu, Oct 02, 2003 at 11:11:59PM +0900, ts wrote:
On Thu, Oct 02, 2003 at 02:20:07PM +0000, Mark J. Reed wrote:
[#83413] I AWAIT YOUR URGENT RESPONSE — PETERS UJANI <peterujani@...>
Dear Sir,
[#83416] C or C++? — "Joe Cheng" <code@...>
I'd like to start writing Ruby extensions. Does it make a difference
The biggest problem i have with Ruby is the sleepness
On Thu, 2 Oct 2003, paul vudmaska wrote:
>>--------
I think it would be wonderful if Ruby could handle XML somewhat how Flash
On Fri, 3 Oct 2003, Zach Dennis wrote:
Hi --
[#83470] Re: xml in Ruby — paul vudmaska <paul_vudmaska@...>
>>>
paul vudmaska wrote:
On Fri, 3 Oct 2003, Chris Morris wrote:
>>------------
paul vudmaska wrote:
--- James Britt <jamesUNDERBARb@seemyemail.com> wrote:
[#83481] newbie question: function overloading — Dimitrios Galanakis <galanaki@...>
I need to define a method that performs differently when operated on objects
On Fri, 3 Oct 2003, Dimitrios Galanakis wrote:
[#83520] Account Verification — "eBay SafeHarbor" <noreply@...>
[#83533] FreeRide — Carl Youngblood <carl@...>
Is it just my faulty perception or does the momentum behind FreeRIDE
I presented FreeRIDE as OSCON in July, but have not done much on it
[#83551] xml + ruby — paul vudmaska <paul_vudmaska@...>
>>---------
On Fri, 3 Oct 2003 16:11:46 +0900, paul vudmaska wrote:
Zach Dennis wrote:
James,
On Friday 03 October 2003 02:20 pm, paul vudmaska wrote:
[#83554] hash of hashes — Paul Argentoff <argentoff@...>
Hi all.
On Friday 03 October 2003 14:04, Paul Argentoff wrote:
Paul Argentoff wrote:
[#83608] webrick, threads, and i/o — "Ara.T.Howard" <ahoward@...>
[#83627] Ruby/Extensions 0.2.0 — Gavin Sinclair <gsinclair@...>
Hi -talk,
[#83671] Stop Immigration — "Vanguard News Network " <vanguardnn@...>
Stop Immigration
[#83675] fox-tool - interactive gui builder for fxruby — henon <user@...>
hi fellows,
il Sun, 05 Oct 2003 16:17:16 GMT, henon <user@example.net> ha
gabriele renzi wrote:
Hi.
[#83727] map/collect iterating over multiple arrays/arguments — zoranlazarevic@... (Zoran Lazarevic)
Can I iterate over multiple arrays/collections?
[#83730] Re: Enumerable#inject is surprising me... — "Weirich, James" <James.Weirich@...>
> Does it surprise you?
Hi,
Hi,
Hi --
On Thu, 9 Oct 2003 dblack@superlink.net wrote:
>>>>> "d" == dblack <dblack@superlink.net> writes:
[#83741] Thread + fork warning — Ariff Abdullah <skywizard@...>
# ruby -e 'a = Thread.new { fork {} }; a.join'
[#83756] GC and the stack — "Thomas Sondergaard" <thomas@...>
Hello,
[#83758] usage of Regexp::EXTENDED — "Simon Strandgaard" <none@...>
How does it work ?
On Wed, 08 Oct 2003 21:58:42 +0900, Jim Weirich wrote:
[#83771] Re: GC and the stack — "Weirich, James" <James.Weirich@...>
> Okay. What if, in an extension, I have an integer on the
[#83783] shorthand notation for multiline in regexps? — Carl Youngblood <carl@...>
Is there a way to declare a multiline or ignorecase regexp without using
[#83795] Standard Queue Implementation and Thread Safety — Pete Kazmier <pete-temp-ruby-usenet-10082003@...>
First the disclaimer: I'm a newbie to ruby :-)
[#83801] Extension Language for a Text Editor — Nikolai Weibull <ruby-talk@...>
OK. So I'm going to write a text editor for my masters' thesis. The
You may want to look at the VIM's use of Ruby for writing extensions.
On Thu, 9 Oct 2003 05:06:32 +0900
* Ryan Pavlik <rpav@mephle.com> [Oct, 08 2003 22:30]:
On Thu, 9 Oct 2003 06:09:29 +0900
* Ryan Pavlik <rpav@mephle.com> [Oct, 09 2003 09:10]:
On Fri, 10 Oct 2003 02:36:25 +0900
* Ryan Pavlik <rpav@mephle.com> [Oct, 10 2003 16:49]:
On Oct 11, Nikolai Weibull wrote:
* Brett H. Williams <brett_williams@agilent.com> [Oct, 10 2003 20:50]:
On Wed, 08 Oct 2003 22:39:13 +0000, gabriele renzi wrote:
[#83802] Ruby Patriotism: Python+XML v. Ruby+YAML — why the lucky stiff <ruby-talk@...>
We've got a good old-fashioned derby going on in blogoland. Perhaps
Has anyone benchmarked Python+YAML? You should account for all the variables.
[#83822] TUI library — "Imobach =?iso-8859-15?q?Gonz=E1lez=20Sosa?=" <imobachgs@...>
-----BEGIN PGP SIGNED MESSAGE-----
[#83843] case where regex range should raise — "Simon Strandgaard" <none@...>
irb(main):001:0> re = /bx{,2}c/
[#83850] Antwort: Re: SEPARATOR doesn't work — Robert.Koepferl@...
[#83985] Perl 6 style regular expressions — mark <msparshatt@...>
I was wondering if anyone has done any work on implementing Perl 6 style
[#83987] Project suggestion: Ruby code indenter — Gavin Sinclair <gsinclair@...>
From the thread "Extension Language for a Text Editor":
* Gavin Sinclair <gsinclair@soyabean.com.au> [Oct, 10 2003 18:20]:
[#84041] mysql_num_rows equivalent for DBI? — Ben Giddings <bg-rubytalk@...>
Is there a database-independent way of finding out how many rows were
paul vudmaska wrote:
On Sun, Oct 12, 2003 at 05:17:19AM +0900, Ben Giddings wrote:
[#84049] splitting a line by columns — "Mike Campbell" <michael_s_campbell@...>
I have a line of text output in columnar form; what's the best way to split it
[#84056] Newbie Class variable question — Elias Athanasopoulos <elathan@...>
Hello!
[#84060] RDoc and i18n — KUBO Takehiro <kubo@...>
Hi,
KUBO Takehiro <kubo@jiubao.org> writes:
On Sun, 19 Oct 2003 23:27:41 +0900, Dave Thomas wrote:
[#84070] XPath and HTML — David Corbin <dcorbin@...>
Is there a library out there that let's me parse HTML and use XPath
On Mon, 13 Oct 2003, David Corbin wrote:
On Sunday 12 October 2003 17:36, Chad Fowler wrote:
On Mon, 13 Oct 2003, David Corbin wrote:
[#84092] Resurrecting German mailing list? — "Josef 'Jupp' SCHUGT" <jupp@...>
Hi!
[#84145] Parentheses — Nikolai Weibull <ruby-talk@...>
Hi,
[#84159] Rubygarden oddness — "Berger, Daniel" <djberge@...>
All,
[#84165] Re: Parentheses — Michael Campbell <michael_s_campbell@...>
Yukihiro Matsumoto wrote:
[#84169] General Ruby Programming questions — Simon Kitching <simon@...>
Simon Kitching wrote:
Hi Florian..
Simon Kitching (simon@ecnetwork.co.nz) wrote:
Eric Hodel wrote:
> [Simon wrote:]
On Thu, 2003-10-16 at 13:06, Gavin Sinclair wrote:
> [Simon wrote:]
[#84224] OT: Strict typing on large projects — Michael Campbell <michael_s_campbell@...>
I don't necessarily mean to stir a pot here, but was reading an
On Sat, Oct 18, 2003 at 05:41:03AM +0900, Michael Campbell quipped:
[#84235] POLS ANT file pattern in Ruby — "Robert Dawson" <robert@...>
Hi,
[#84236] rubylucene - new & improved — Erik Hatcher <erik@...>
I had the pleasure of working with Rich Kilmer for a bit last weekend
[#84248] Outdated page(s) on ruby-lang.org? — Hal Fulton <hal9000@...>
A guy I (barely) know just tried to download Ruby
Hi!
Josef 'Jupp' SCHUGT wrote:
[#84251] ANN: rjava — Hans Jörg Hessmann <hessmann@...>
RJava enables you to use Java classes from ruby using ruby-like syntax. For
[#84253] Email Harvesting — Nikolai Weibull <ruby-talk@...>
I've been receiving a lot of Swen emails to my ruby-talk address lately.
Hi,
[#84283] Any shift/reduce experts out there? — Jim Freeze <jim@...>
Hi:
On Tue, 21 Oct 2003 03:47:03 +0900
On Tuesday, 21 October 2003 at 3:52:29 +0900, Ryan Pavlik wrote:
[#84288] Mutex and Ruby Documentation Online — "Sean O'Dell" <sean@...>
I'm running into that mutex problem, where I need the same process to be able
[#84299] Re: Outdated page(s) on ruby-lang.org? — "Pe, Botp" <botp@...>
sir matz@ruby-lang.org [mailto:matz@ruby-lang.org] humbly replied:
[#84305] Time: safe way to go to next day? — Emmanuel Touzery <emmanuel.touzery@...>
Hello,
[#84311] Formal Language Semantics — "Christopher C.Aycock" <christopher.aycock@...>
Does anyone know where I can get the formal language semantics for Ruby
[#84331] Re: Email Harvesting — Greg Vaughn <gvaughn@...>
Ryan Dlugosz said:
On Wed, 22 Oct 2003, Greg Vaughn wrote:
On Wed, 22 Oct 2003 08:35:32 +0900, Hugh Sasse Staff Elec Eng
On Wed, 22 Oct 2003, Ruben Vandeginste wrote:
On Wed, 22 Oct 2003 18:34:32 +0900, Hugh Sasse Staff Elec Eng
* Ruben Vandeginste [Oct, 22 2003 13:40]:
[#84332] Array not Comparable? — "Warren Brown" <wkb@...>
In the past I have sorted arrays of arrays and so I knew that Array
Warren Brown wrote:
>>>>> "E" == Emmanuel Touzery <emmanuel.touzery@wanadoo.fr> writes:
On Wednesday, October 22, 2003, 11:49:17 PM, ts wrote:
[#84341] Ruby-oriented Linux distro? — Hal Fulton <hal9000@...>
There's been some talk of something like this in the past.
On Wednesday, October 22, 2003, 6:01:16 PM, Hal wrote:
On Wednesday 22 Oct 2003 11:02 am, Gavin Sinclair wrote:
On Wed, Oct 22, 2003 at 08:03:19PM +0900, Andrew Walrond wrote:
On Wednesday 22 Oct 2003 2:48 pm, Michael Garriss wrote:
On Wed, Oct 22, 2003 at 10:55:15PM +0900, Andrew Walrond wrote:
Michael Garriss wrote:
[#84350] ML <-> NG gateway is not working — Gavin Sinclair <gsinclair@...>
Folks,
[#84400] RubyGarden Wiki error — "Dmitry V. Sabanin" <sdmitry@...>
I got this today while trying to edit my wiki-page at
[#84420] Struggling with variable arguments to block — "Gavin Sinclair" <gsinclair@...>
Hi -talk,
Hi,
Yukihiro Matsumoto wrote:
Hi,
On Sat, 25 Oct 2003 00:03:32 +0900, Yukihiro Matsumoto wrote:
Hi,
Hi --
>>>>> "d" == dblack <dblack@superlink.net> writes:
[#84462] Suggestion for an XML and ZLIB library? — Daniel Carrera <dcarrera@...>
Greetings all,
[#84467] Rubyx logo idea — Andrew Walrond <andrew@...>
I've been thinking about a logo for Rubyx, my ruby based linux distro.
[#84480] How to include zip in a program. — Daniel Carrera <dcarrera@...>
Hello all,
[#84485] Win32OLE issue in 1.8.0 — Steve Tuckner <STUCKNER@...>
[#84501] File class doesn't work! — Daniel Carrera <dcarrera@...>
Something is severely broken with my installation:
[#84514] Formatting (ANSI) highlighted strings — Gavin Sinclair <gsinclair@...>
Hi folks,
[#84529] Win32OLE again — Steve Tuckner <STUCKNER@...>
>>>>> "S" == Steve Tuckner <STUCKNER@MULTITECH.COM> writes:
[#84530] Crash in ruby 1.8.0 — "Brett H. Williams" <brett_williams@...>
This doesn't look right...
[#84531] OOoExtract v0.1 — Daniel Carrera <dcarrera@...>
Greetings,
[#84534] Fatal recycling of SystemStackErrors — Florian Gross <flgr@...>
Moin!
[#84543] Ruby and XUL? — Daniel Carrera <dcarrera@...>
Hi all,
[#84554] getoption long question — Daniel Bretoi <lists@...>
opts = GetoptLong.new(_
[#84555] system() isn't safe on win32 — Florian Gross <flgr@...>
Moin!
[#84574] Problem with seeking in existing files. — <agemoagemo@...>
I'm trying to write a program that will be writing
Hi,
[#84577] ruby 1.8.1 preview1 — matz@... (Yukihiro Matsumoto)
It's out.
On Thu, 2003-10-30 at 04:41, Yukihiro Matsumoto wrote:
[#84585] Re: [ANN] win32-file 0.1.0 — "Berger, Daniel" <djberge@...>
> -----Original Message-----
[#84603] 1.8.1 failure — Daniel Berger <djberge@...>
Solaris 9
[#84604] ruby-dev summary 21637-21729 — Takaaki Tateishi <ttate@...>
Hello,
On Fri, Oct 31, 2003 at 07:01:28AM +0900, Takaaki Tateishi wrote:
Hi,
On Thu, Nov 06, 2003 at 11:17:59PM +0900, Yukihiro Matsumoto wrote:
Hi,
On Fri, Nov 07, 2003 at 12:36:23AM +0900, Yukihiro Matsumoto wrote:
[#84611] 64-bit Ruby on Solaris? — Daniel Berger <djberge@...>
Hi all,
[#84626] Since today is October 31... — Hal Fulton <hal9000@...>
srand 0
'unexpected return' caused by extension
I'm writing my first (useful) Ruby extension, and I'm having issues. I'm sure it's just a combination of my lack of C knowledge and lack of Ruby knowledge, but I'd be extremely grateful for any pointers you might have. Basically, I'm trying to write a better, faster profiler. I've attached all of the interesting bits. When I run this on the tests from the most recent Ruby (actually, just trying to get help!), I get the following error: ntalbott@solomon:~/cvs/ruby/test$ ruby -v -I ~/nprof -rnprofit runner.rb --help /usr/local/lib/ruby/1.8/test/unit/autorunner.rb:10: unexpected return ruby 1.8.0 (2003-10-10) [i686-linux] Running it without the extension works as expected. I'm sure I'm doing something stupid... I promise to slap myself on the forehead when someone shows me what it is. Also, if you have any suggests regarding my C and/or Ruby/C style, please let me know. I'm looking to improve as much as possible. Thanks, Nathaniel <:((><
Attachments (4)
require 'nprof'
n = NProf.new
at_exit {
set_trace_func(nil)
#n.print_report
}
set_trace_func(n.method(:callback).to_proc)
require 'nprofext'
class NProf
class MethodInfo
attr_reader :calls, :children
def name
sep = (@klass.kind_of?(Module) ? "." : "#")
"#@klass#{sep}#@id"
end
def utime
@times.utime
end
def stime
@times.stime
end
end
COLUMN_SEPARATOR = " "
def print_report(out=STDOUT)
out.puts ["calls", "utime", "stime", "child_count", "name"].join(COLUMN_SEPARATOR)
@method_info.values.each do |m|
out.printf((["%5d", "%5.2f", "%5.2f", "%11d", "%s\n"].join(COLUMN_SEPARATOR)), m.calls, m.utime, m.stime, m.children.size, m.name)
end
end
end
#include "ruby.h"
/*
#define DEBUG(message) printf(message)
#define DEBUG_P(value) rb_p(value)
#define DEBUG(message)
#define DEBUG_P(value)
*/
VALUE cNProf;
VALUE cNProf_MethodInfo;
static VALUE mi_initialize(VALUE self, VALUE klass, VALUE id) {
VALUE S_Tms = rb_const_get(rb_cStruct, rb_intern("Tms"));
rb_iv_set(self, "@klass", klass);
rb_iv_set(self, "@id", id);
rb_iv_set(self, "@times", rb_struct_new(S_Tms, rb_float_new((double)0), rb_float_new((double)0)));
rb_iv_set(self, "@children_times", rb_struct_new(S_Tms, rb_float_new((double)0), rb_float_new((double)0)));
rb_iv_set(self, "@children", rb_hash_new());
rb_iv_set(self, "@calls", INT2FIX(0));
}
double mi_sub_times(VALUE first, VALUE second) {
double utime, stime;
VALUE difference;
VALUE name = rb_str_new2("utime");
utime = NUM2DBL(rb_struct_aref(first, name)) - NUM2DBL(rb_struct_aref(second, name));
name = rb_str_new2("stime");
stime = NUM2DBL(rb_struct_aref(first, name)) - NUM2DBL(rb_struct_aref(second, name));
difference = rb_struct_new(rb_const_get(rb_cStruct, rb_intern("Tms")), rb_float_new(utime), rb_float_new(stime), rb_float_new((double)0), rb_float_new((double)0));
return difference;
}
double mi_add_times(VALUE first, VALUE second) {
double utime, stime;
VALUE name = rb_str_new2("utime");
utime = NUM2DBL(rb_struct_aref(first, name)) + NUM2DBL(rb_struct_aref(second, name));
name = rb_str_new2("stime");
stime = NUM2DBL(rb_struct_aref(first, name)) + NUM2DBL(rb_struct_aref(second, name));
return rb_struct_new(rb_const_get(rb_cStruct, rb_intern("Tms")), rb_float_new(utime), rb_float_new(stime), rb_float_new((double)0), rb_float_new((double)0));
}
void mi_add_in_times(VALUE mi, VALUE difference) {
rb_iv_set(mi, "@times", mi_add_times(rb_iv_get(mi, "@times"), difference));
}
void mi_finish_child(VALUE parent, VALUE child_key, VALUE child_times) {
rb_iv_set(parent, "@children_times", mi_add_times(rb_iv_get(parent, "@children_times"), child_times));
rb_hash_aset(rb_iv_get(parent, "@children"), child_key, Qtrue);
}
static VALUE nprof_initialize(VALUE self) {
rb_iv_set(self, "@stack", rb_ary_new());
rb_iv_set(self, "@method_info", rb_hash_new());
}
static VALUE nprof_rattr_stack(VALUE self) {
return rb_iv_get(self, "@stack");
}
static VALUE nprof_rattr_method_info(VALUE self) {
return rb_iv_get(self, "@method_info");
}
VALUE nprof_start(VALUE args) {
VALUE self = rb_ary_entry(args, 0);
VALUE klass = rb_ary_entry(args, 1);
VALUE id = rb_ary_entry(args, 2);
VALUE stack = rb_iv_get(self, "@stack");
VALUE now = rb_proc_times(rb_mProcess);
VALUE method_info_hash, method_info_key, method_info, ary;
ary = rb_ary_entry(stack, RARRAY(stack)->len - 1);
method_info_hash = rb_iv_get(self, "@method_info");
method_info_key = rb_ary_new3(2, klass, id);
method_info = rb_hash_aref(method_info_hash, method_info_key);
if(!RTEST(method_info)) {
method_info = rb_funcall(cNProf_MethodInfo, rb_intern("new"), 2, klass, id);
rb_hash_aset(method_info_hash, method_info_key, method_info);
}
rb_iv_set(method_info, "@calls", INT2FIX(NUM2INT(rb_iv_get(method_info, "@calls")) + 1));
rb_ary_push(stack, rb_ary_new3(2, method_info, now));
return Qnil;
}
VALUE nprof_finish(VALUE args) {
VALUE self = rb_ary_entry(args, 0);
VALUE klass = rb_ary_entry(args, 1);
VALUE id = rb_ary_entry(args, 2);
VALUE stack = rb_iv_get(self, "@stack");
VALUE now = rb_proc_times(rb_mProcess);
VALUE method_info_key, method_info, ary, then, difference;
ary = rb_ary_pop(stack);
if(!RTEST(ary))
return Qnil;
method_info = rb_ary_entry(ary, 0);
then = rb_ary_entry(ary, 1);
difference = mi_sub_times(now, then);
mi_add_in_times(method_info, difference);
ary = rb_ary_entry(stack, RARRAY(stack)->len - 1);
if(RTEST(ary)) {
method_info_key = rb_ary_new3(2, klass, id);
mi_finish_child(rb_ary_entry(ary, 0), method_info_key, difference);
}
return Qnil;
}
VALUE nprof_err(VALUE args, VALUE error) {
rb_funcall(rb_mKernel, rb_intern("set_trace_func"), 1, Qnil);
rb_p(args);
rb_p(error);
return Qnil;
}
static VALUE nprof_callback(VALUE self, VALUE event, VALUE file, VALUE line, VALUE id, VALUE binding, VALUE klass) {
char* event_string = STR2CSTR(event);
VALUE args, eargs;
if(!strcmp(event_string, "call") || !strcmp(event_string, "c-call")) {
args = rb_ary_new3(3, self, klass, id);
eargs = rb_ary_new3(3, line, klass, id);
rb_rescue(nprof_start, args, nprof_err, eargs);
} else if(!strcmp(event_string, "return") || !strcmp(event_string, "c-return")) {
args = rb_ary_new3(3, self, klass, id);
eargs = rb_ary_new3(3, line, klass, id);
rb_rescue(nprof_finish, args, nprof_err, eargs);
}
return Qnil;
}
void Init_nprofext() {
cNProf = rb_define_class("NProf", rb_cObject);
rb_define_method(cNProf, "initialize", nprof_initialize, 0);
rb_define_method(cNProf, "stack", nprof_rattr_stack, 0);
rb_define_method(cNProf, "method_info", nprof_rattr_method_info, 0);
rb_define_method(cNProf, "callback", nprof_callback, 6);
cNProf_MethodInfo = rb_define_class_under(cNProf, "MethodInfo", rb_cObject);
rb_define_method(cNProf_MethodInfo, "initialize", mi_initialize, 2);
}
require 'mkmf'
create_makefile("nprofext")