391481-392080

^ sort optimization questions
391481 [mengukagan g] i have a model class Page in my rails application which is defined like
391490 [rubytalk2dav] First, when you do "if node.children && node.children.size > 0", I'm

^ irb session history
391483 [martindemell] Is there any way to access the current session's IRB history as an
391488 [joelvanderwe] does this help?
391489 [martindemell] perfect, thanks!

^ [ANN] vlad 2.2.4 Released
391491 [ryand-ruby z] vlad version 2.2.4 has been released!
+ 391498 [code apotheo] Why is it such a pain in the butt to find source, license information,
| + 391500 [matthias wae] Maybe it¡Çs like a pretty girl hiding her beauties, only shown to those
| + 391501 [josh.cheek g] Most licenses are in a license file in the root, or in the readme, so I
|   391520 [code apotheo] In my experience, RDoc documentation is API documentation, and things
+ 391516 [doug dseifer] For example,

^ Trying to find what added an empty array to an array of strings
391493 [ralphs dos32] At C:/RailsInstaller/Ruby1.9.2/lib/ruby/gems/1.9.1/gems/activesupport-3.1.1/lib/active_support/i18n_railtie.rb:53 I have

^ BF Interpreter not working
391494 [jakesmmrs2 g] programs, but fails for complicated programs that i've tested in other
391515 [jakesmmrs2 g] BF Interpreter not working

^ Free an Object
391497 [tridib04 gma] Can anyone tell me how to check an object is and when it is freed by
+ 391502 [garthy_lmklt] You'll want to look into finalizers then. Be warned- they aren't the
| 391530 [tridib04 gma] Sorry But I didn't get what you meant by finalizers. Where can I find
| 391532 [garthy_lmklt] Try "Ruby finalizers" and "Ruby define_finalizer" in Google- this should
+ 391504 [josh.cheek g] What's your use case?
| 391506 [shortcutter ] Often begin ensure is sufficient also. See
+ 391531 [email2vimalr] I'll try to explain what Garth is trying to say.
| 392079 [tridib04 gma] I have some questions on the Code
+ 391581 [tridib04 gma] Thank you for the details. It was really helpful.Now let me give my
| 391589 [shortcutter ] I do not know the code but apparently you have managed to mix up
+ 392080 [tridib04 gma] Thank you..

^ Re: vlad 2.2.4 Released
391499 [ymendel pobo] How hard is that?
391518 [code apotheo] After searching a second time, I discovered the link to that page is in
391524 [ymendel pobo] You don't have to convince me. Seattle.rb is special, or at least a
391528 [code apotheo] One should not have to install software to see its license and, in this

^ STRING FORMATTING FOR CREATING LOG FILE
391503 [manavkbgupta] I am working to create a log file in my project. I have attached some

^ Dealing with error in Flickraw
391511 [pal palbergs] 'flickr.people.findByUsername' - User not found

^ Regex Problem Needing assistance.
391512 [alpivonka gm] irb 0.9.6(09/06/30)
+ 391514 [g.diemant gm] Regexp#match returns the first match only.
+ 391521 [alpivonka gm] Thank you...That rocks

^ Fetch blog post content
391513 [ml convalesc] I'm looking for a way to fetch blog posts content. I'm trying to fetch =

^ Rails Invalid date Error.
391517 [ankush_ganat] s=A0application created by someone else.. =0A=A0=0AAfter i run the applicat=
+ 391519 [luislavena g] Look at the raw information in the database, what field from user table
+ 391523 [Scott.Robido] Check all the date fields in the database to be sure they are valid dates -=

^ rubypython question
391522 [serialhex gm] ok, so i have a big Q about rubypython: how on *EARTH* does one make an

^ new curse in spanish for beginning ruby on rails
391525 [cursorubyonr] I am Pedro from Spain and completely new on ruby on rails.
+ 391526 [rubytalk2dav] I disagree.  I barely knew CSS when I started with RoR, still don't
| 391535 [cursorubyonr] Thanks a lot for your helpful opinion
+ 391527 [ryand-ruby z] Damnit.... I was hoping this would live up to the subject line. :P
  391529 [josh.cheek g] It's a shittin shame.

^ [ANN] Green Shoes v1.1 released
391534 [ashbbb gmail] Green Shoes v1.1 has been released! The latest version is v1.1.348.

^ Koans: About_Regexp Question
391536 [russell.whit] As the title implies, I'm pretty new to Ruby (and programming) and I've
+ 391537 [g.diemant gm] Almost, it looks for the first t and all "word"-characters after the t.
+ 391538 [shortcutter ] Actually not: your interpretation leads to the correct result although
+ 391591 [russell.whit] Thanks for the excellent replies, gentlemen, and apologies for the

^ Running remote commands with Vlad fails
391539 [sutniuq gmx.] I¡Çm currently trying to get comfortable with automated application
391540 [ryand-ruby z] the
391541 [sutniuq gmx.] remote_task works, thank you! :-D

^ [ANN] haml2jade 0.1.1 is released
391542 [whitequark w] Haml2Jade 0.1.1 is released!

^ Game of memory
391543 [sathyalevy g] writing a game of memory, stuck on how to freeze buttons once a match is
+ 391549 [myphatproxy ] First thing's first: it's easier to theorize when you're looking at more
+ 391550 [myphatproxy ] I've gotta take off for a Christmas party here, but I was staring at

^ Kernel#exit raises an exception?
391545 [myphatproxy ] catch unhandled exceptions and spit out some information on the
+ 391547 [b.candler po] $ ri Kernel#exit
+ 391548 [myphatproxy ] So it's intentional.  Thank you.
| + 391553 [b.candler po] It seems both useful and logical to me (useful to have a mechanism for
| + 391564 [ryand-ruby z] Raise doesn't handle anything, rescue does. If you're rescuing Exception =
| + 391580 [shortcutter ] What do you mean by that?  raise is only for raising exceptions.
+ 391582 [myphatproxy ] I'm saying that I think of raise as being the method for creating
| 391584 [ryand-ruby z] 9999 % ruby -e 'def f; exit 1; end; f'
+ 391586 [myphatproxy ] I'm catching the exception code that is returned from ruby_exec_node()
| 391587 [ryand-ruby z] handled=20
+ 391588 [myphatproxy ] ...  Are you trolling?
  391593 [ryand-ruby z] Obviously... by trying to teach you something.

^ PacketFu::UDPPacket to Net::DNS::Packet Conversion Error
391546 [supermaxnyc ] My problem is with the snippet below.  The output of the 'puts' command

^ Partitioning an array
391551 [jakesmmrs2 g] I'm looking for a method that takes an array and returns its elements
391552 [echristopher] def group(ary)

^ ERROR: Loading command: install (LoadError)
391554 [support mapr] I have encountered a problem when learning Ruby. I am trying to install
+ 391555 [whitequark w] Looks like you are using RVM. If so, then install zlib1g-dev
+ 391558 [support mapr] Thanks for the reply! It works like a charm now. =]

^ How to Combo
391556 [transfire gm] Easiest implementation of "some_method" in Ruby?
+ 391557 [list.push gm] This seems to do it.
| 391563 [matma.rex gm] def some_method(a,b,c)
| 391566 [transfire gm] Ah, that's what I had over looked... the product!
+ 391574 [b.candler po] Does some_method only accept exactly three arguments?
  391576 [transfire gm] Yes, Good questions. I should have made it clear this was an arbitrary

^ LoadError: cannot load such file -- feedtools
391559 [support mapr] This problem is found when typing the following code into irb after
+ 391560 [arbox yandex] $ require 'feed_tools'
+ 391561 [support mapr] Thank you very much for the prompt reply.
+ 391562 [arbox yandex] 1.
| 391565 [support mapr] 1. You are right, I can see the true response after adding that comment
+ 391575 [support mapr] The second one, a solution is found. I need to install the readline.

^ [ANN] nio4r 0.1.0: New IO for Ruby (Initial Christmas release!)
391567 [tony.arcieri] Merry Christmas everyone! In the spirit of Matz's tradition of Christmas

^ Scan - variable as pattern
391568 [sashidkr gma] s='.'
+ 391570 [tony.arcieri] str.scan(/#{s}/)
+ 391571 [chris.hulan ] The docs for rRegexp (http://www.ruby-doc.org/core-1.9.3/Regexp.html)
  391579 [shortcutter ] # any of these will do

^ make error: symbol lookup error: undefined symbol
391569 [steve.r.john] Any help on this would be greatly appreciated.   I am trying to install
+ 391595 [dunsmoreb gm] A better idea would be to use [RVM](http://beginrescueend.com/rvm/).
+ 391614 [shevegen lin] encoding.c:void rb_encdb_declare(const char *name);

^ Mixin for Mixins
391572 [transfire gm] Going through some old code snippets and came across this clever bit. Back
391573 [josh.cheek g] Why do you invoke the included method by including the Extension into
391577 [transfire gm] Fair point. You might want to pollute String with the CoreExtension mixin.
391578 [transfire gm] Oops, typo...

^ Log all the calls made in DLL
391585 [email2vimalr] I'm having a ruby code which registers a dll and makes calls to the

^ Re: state machine guide
391590 [feihe.vip gm] You can find more examples in machine event offical site. Could you

^ Simple CSV and Excel problem.
391592 [currambero h] Im a real newbie and I have been reading a lot of threads regarding csv
+ 391600 [email2vimalr] Importing into excel, then looping into every cell or range is a time
| 391602 [wbrisett att] use
+ 391604 [currambero h] Thank you!
| 391612 [rubfor recit] eg Wrox Excel 2007 VBA Programmer's Reference (Programmer to Programmer)
+ 391972 [currambero h] Now Im trying to save the workbook as an excel workbook but it saves the
  391983 [david.mullet] The SaveAs() method accepts a second argument to specify the file
  391984 [echristopher] It's a good idea to strip the extension of the file with

^ [ANN] JRuby 1.6.5.1 Released
391594 [tom.enebo gm] The JRuby community is pleased to announce the release of JRuby 1.6.5.1.
391596 [tom.enebo gm] For whatever reason the CERT link is not quite live yet.  It will be
391619 [botpena gmai] if i run (the older) jruby w the -1.9 option, would i still be affected?
391940 [nahi ruby-la] Yes, jruby <=3D 1.6.5 uses sdbm Hash (good old CRuby 1.8's hash function)=
391942 [botpena gmai] Thank you very much, NaHi.

^ [Pre-ANN] Seattle.rb 10 Year Anniversary!
391597 [ryand-ruby z] Seattle.rb met for the first time on February 28, 2002. (IIRC) It was =
+ 391598 [its.code.in.] Hey!
+ 391610 [pete peterhi] Yes.

^ SFTP and time stamp
391599 [dickyhide gm] I used sftp to upload local file to remote path.

^ [ANN] shere 0.9.1 released
391601 [godfat gmail] # Shere <https://github.com/godfat/shere>

^ Segmentation fault - Ruby 1.8.7 and Rails 3.1.3
391603 [rodrigo.emyg] I use the ruby 1.8.7 there are a good time, and I use this version of
+ 391615 [shevegen lin] You need to somehow isolate the problem as much as possible.
| 391802 [rodrigo.emyg] I made all the isolation in the code base, and I have a good coverage
+ 391616 [ryand-ruby z] (1ms)
  391797 [rodrigo.emyg] Thanks for your help! I use the coffeescript and node.js in my

^ [ANN] rib-heroku 0.8.0 released
391605 [godfat gmail] # Rib-Heroku <https://github.com/godfat/rib-heroku>

^ [ANN] ruby 1.8.7 patchlevel 357 released
391606 [shyouhei rub] We have been releasing annual ruby versions for over a decade in

^ [ANN] CVE-2011-4815: Denial of service attack was found for Ruby's Hash algorithm
391607 [shyouhei rub] Denial of service attack was found for Ruby's Hash algorithm

^ Re: [SEC][ANN] Rack 1.4.0, a modular Ruby webserver interface
391608 [transfire gm] Ah man! And I had just spent an afternoon manually making sure my little

^ RubyInstaller 1.8.7-p357 released
391609 [luislavena g] In combination with the rest of the RubyInstaller team, I'm very

^ Ruby on rails events frequency
391611 [adoades93 gm] I'm using the JQuery full calendar in one of my rails applications,
391617 [adoades93 gm] Fix it.. with a bodge

^ rvmsh: An easy installer for RVM
391618 [dunsmoreb gm] I have recently begun work on a project called [rvmsh]
+ 391621 [code apotheo] I would like to see it use sh/.profile instead of bash/.bashrc, actually.
+ 391772 [peter vanden] Thanks you for the work, interesting.
+ 391800 [dunsmoreb gm] Just released rvmsh v1.0.1.  All it does is fix all bugs mentioned by
| 391870 [peter vanden] Thanks. I just tried your new version and at least for the easy case
+ 391875 [dunsmoreb gm] Awesome. Thanks for your help.
+ 391893 [dunsmoreb gm] Just released rvmsh v1.0.2.  Like the last release it fixes all the bugs

^ Consuming a jasper web service in ruby
391620 [arunpalghat ] Can anyone please tell me how to consume a web service running on a

^ I: Kernel#exit raises an exception?
391622 [luca.pagano ] Obviously... by trying to teach you something.

^ I: [ANN] JRuby 1.6.5.1 Released
391623 [luca.pagano ] The JRuby community is pleased to announce the release of JRuby 1.6.5.1.
391634 [luca.pagano ] I: [ANN] JRuby 1.6.5.1 Released

^ I: [Pre-ANN] Seattle.rb 10 Year Anniversary!
391624 [luca.pagano ] Seattle.rb met for the first time on February 28, 2002. (IIRC) It was =

^ I: make error: symbol lookup error: undefined symbol
391625 [luca.pagano ] A better idea would be to use [RVM](http://beginrescueend.com/rvm/).

^ I: SFTP and time stamp
391626 [luca.pagano ] I used sftp to upload local file to remote path.

^ I: [ANN] rib-heroku 0.8.0 released
391627 [luca.pagano ] # Rib-Heroku <https://github.com/godfat/rib-heroku>

^ I: [ANN] shere 0.9.1 released
391628 [luca.pagano ] # Shere <https://github.com/godfat/shere>

^ I: Segmentation fault - Ruby 1.8.7 and Rails 3.1.3
391629 [luca.pagano ] I use the ruby 1.8.7 there are a good time, and I use this version of =

^ I: [ANN] ruby 1.8.7 patchlevel 357 released
391630 [luca.pagano ] We have been releasing annual ruby versions for over a decade in this

^ I: [ANN] CVE-2011-4815: Denial of service attack was found for Ruby's Hash algorithm
391631 [luca.pagano ] Ruby's

^ I: Simple CSV and Excel problem.
391632 [luca.pagano ] eg Wrox Excel 2007 VBA Programmer's Reference (Programmer to Programmer)
391645 [luca.pagano ] I: Simple CSV and Excel problem.

^ I: RubyInstaller 1.8.7-p357 released
391633 [luca.pagano ] In combination with the rest of the RubyInstaller team, I'm very pleased =

^ I: Ruby on rails events frequency
391635 [luca.pagano ] I'm using the JQuery full calendar in one of my rails applications, =

^ I: Consuming a jasper web service in ruby
391636 [luca.pagano ] Can anyone please tell me how to consume a web service running on a

^ I: rvmsh: An easy installer for RVM
391637 [luca.pagano ] I would like to see it use sh/.profile instead of bash/.bashrc, =
391795 [dunsmoreb gm] I would implement this, but there is no use if RVM needs bash anyways.
391801 [code apotheo] Does RVM itself need Bash, or just the RVM installation process?
391803 [dunsmoreb gm] It's one of the [prerequisites]
391813 [code apotheo] I have been thinking about looking into where RVM might actually require

^ I: [SEC][ANN] Rack 1.4.0, a modular Ruby webserver interface
391638 [luca.pagano ] charset="iso-8859-1"

^ I: Accessing class instance variables from an instance?
391639 [luca.pagano ] Yup.

^ I: Log all the calls made in DLL
391640 [luca.pagano ] I'm having a ruby code which registers a dll and makes calls to the =

^ I: state machine guide
391641 [luca.pagano ] You can find more examples in machine event offical site. Could you =

^ I: Free an Object
391642 [luca.pagano ] <tridib04@gmail.com>

^ I: Koans: About_Regexp Question
391643 [luca.pagano ] Thanks for the excellent replies, gentlemen, and apologies for the =

^ I: embedded ruby event hooks
391644 [luca.pagano ] We have been running ruby for about 7 years as an embedded interpreter =
391647 [luca.pagano ] I: embedded ruby event hooks

^ I: Why are there so many similar/identical methods in core classes
391646 [luca.pagano ] Let's look at the Array class and start with method aliases.
391650 [luca.pagano ] I: Why are there so many similar/identical methods in core classes

^ I: net/sftp hangs
391648 [luca.pagano ] I've got a simple script for enumerating files on an SFTP server and
391766 [josh.cheek g] Not sure if you realize you're spamming the list, but if you'd stop, I'd

^ I: problem running hpricot
391649 [luca.pagano ] ....report_activate_error:RubyGem version error: hpricot(0.8.5 not>=3D =

^ I: [ANN] Zbatery 4.1.2 - Rack HTTP server without a fork stuck in it
391651 [luca.pagano ] it

^ I: black magical hash element vivification
391652 [luca.pagano ] That, for me, is *very* surprising behavior.  I would think that it =

^ I: rake --dry-run: how to see what sh commands will be run?
391653 [luca.pagano ] Rakefile.

^ I: errors with respond_to? and inject
391654 [luca.pagano ] You need respond_to? if you may pass in a non-Item instance to be added =

^ I: Stupid question
391655 [luca.pagano ] As Aaron pointed yesterday, if the number of digits is less than or =

^ I: Sequel 3.30.0 Released
391656 [luca.pagano ] Sequel is a lightweight database access toolkit for Ruby.

^ I: Is it useful to run GC.start periodically?
391657 [luca.pagano ] sense to periodically (i.e. each 2 minutes) run GC.start command.
391658 [luca.pagano ] I: Is it useful to run GC.start periodically?

^ I: GC.malloc_allocated_size and GC.malloc_allocations not available (#if CALC_EXACT_MALLOC_SIZE)
391659 [luca.pagano ] available
391660 [luca.pagano ] I: GC.malloc_allocated_size and GC.malloc_allocations not available (#if CALC_EXACT_MALLOC_SIZE)

^ I: Ruby 1.9.3: GC.stat meaning
391661 [luca.pagano ] from

^ I: RTensor v0.0.1 Released
391662 [luca.pagano ] Just for fun, I created another multi-dimensional matrix which I call

^ I: yaml.h is missing / Failed to configure psych.
391663 [luca.pagano ] I'm doing a fresh sandboxed install of Ruby 'n Rails 'n such.  The =

^ I: Loading a faulty ruby file - forcing this
391664 [luca.pagano ] charset="iso-8859-1"

^ I: url normalization
391665 [luca.pagano ] I think if you pay close attention you'll see that your browser goes to =

^ I: [ANN] Voyeur 0.1.0 released, a rubygem that converts almost any video format to common HTML5 formats
391666 [luca.pagano ] video format to common HTML5 formats

^ I: WIN32OLE return type USERDEFINED
391667 [luca.pagano ] (rdb:1) include WIN32OLE::VARIANT

^ I: Is high-speed sorting impossible with Ruby?
391668 [luca.pagano ] want);

^ I: [JOB] Softwareentwickler/-in, prometheus-Bildarchiv, UniversitçÕ zu Kn
391669 [luca.pagano ] Universit=E4t zu

^ I: [ANN] Ruby 1.9.3 Release party (in Tokyo)
391670 [luca.pagano ] We will held Ruby 1.9.3 release party in Tokyo, Japan.

^ I: Principle of Best Principles
391671 [luca.pagano ] Not really on topic, but if anyone's interested in the gory details of =

^ I: Create Excel Sheet(.xls/.xlsx)
391672 [luca.pagano ] Are you sure you want to write your own code for handling Excel binary
391780 [luca.pagano ] I: Create Excel Sheet(.xls/.xlsx)

^ I: RVM problem, plz help
391673 [luca.pagano ] in terminal (I have Ubuntu 11.04), I haven't any output and rvm still no

^ I: Literate programming and Ruby
391674 [luca.pagano ] charset="iso-8859-1"
391686 [luca.pagano ] I: Literate programming and Ruby

^ I: Ruby, How Do I Love Thee? Let Me Count the Ways...
391675 [luca.pagano ] I just have to say that Ruby is very, very convenient.
391676 [luca.pagano ] I: Ruby, How Do I Love Thee? Let Me Count the Ways...