Ruby

Ruby editing style rules and recommendation?
I asked a question 'Decimal in for loop?' and two members were kind enough to solve this problem. Thanks, Fleck and Aaron. Now I have another question: Are there any editing style rules and recommendations in Ruby? In the previous thread, Fleck wrote: 0.step(0.5,0.1) { |i| p i } while Aaron wrote: (0..... 13 Jan 2010 07:36

What does "w+" mean in IO.open ?
Hi, the rdoc says that "w+" means: "w+": Read-write, truncates existing file to zero length or creates a new file for reading and writing. however in a post I've read: output = open("my_pipe", "w+") # the w+ means we don't block Is it true? AFAIK it's not correct as you open a IO and later us... 7 Jan 2010 13:31

nanoc 3.0.3
El Jueves, 7 de Enero de 2010, Denis Defreyne escribió: Hi, nanoc 3.0.3 has been released. nanoc is a web publishing system written in Ruby for building small to medium-sized websites. It can use tools such as ERB, BlueCloth, Haml, Sass, Compass, and more. For more information, check out ht... 7 Jan 2010 07:56

Falluto: A model checker for verifying fault tolerant systems
On Jan 7, 4:34 am, Edgardo Hames <eha...(a)gmail.com> wrote: Hi guys, I'm very excited to announce the availability of Falluto: a model checker for verifying fault tolerant systems. Falluto  extends the NuSMV[0] language to add fault declarations and uses NuSMV as its model checking engine. Falluto is a... 6 Jan 2010 23:14

[ANN] Falluto: A model checker for verifying fault tolerant systems
Hi guys, I'm very excited to announce the availability of Falluto: a model checker for verifying fault tolerant systems. Falluto extends the NuSMV[0] language to add fault declarations and uses NuSMV as its model checking engine. Falluto is available as a gem in gemcutter, so you may install it running: $ ge... 6 Jan 2010 23:14

openssl error - ubuntu
Worked for me, libopenssl-ruby was the missing package. David Knoernschild wrote: If you'd rather not build form source, just do this (it worked for me on Intrepid): sudo apt-get install libopenssl-ruby and then try again. -- Posted via http://www.ruby-forum.com/. ... 9 Jan 2010 03:09

invoke javascript by clicking an image
I am newbie to Ruby so pl pardon my ignorance. I have an image in a web page which has the following code: <img style = "cursor: hand", onclick="javascript:fnC20WebCtrlOpenCtrlChangeProjectWindow(this,event,3,0,'1022',''); Can someone please suggest how to click this image (basically, invoke the javascript) ... 6 Jan 2010 17:39

Online Math Coding Contest
Hi , we gladly invite you to take part in Athena - the Online Math Coding Contest of Kurukshetra 2010 , the International Techo- Management Fest organised by College Of Engineering Guindy , India organised under the patronage of UNESCO . Here's your chance to lock horns against the best minds across the globe a... 6 Jan 2010 08:39

rdp-arguments -- named arguments for 1.8 and 1.9!
On Sun, Jan 3, 2010 at 11:41 AM, Roger Pack <rogerpack2005(a)gmail.com> wrote: Though I can't take much credit for this (the original author is maca [1]), in case it's useful, here's a pretty stable release of the arguments gem. The README is wrong about install, github doesn't build gems anymore, and the na... 3 Jan 2010 22:39

[ANN] rdp-arguments -- named arguments for 1.8 and 1.9!
Though I can't take much credit for this (the original author is maca [1]), in case it's useful, here's a pretty stable release of the arguments gem. usage class A def go(a = 3, b = 4) [a, b] end named_args :go end A.new.go(3, 4) => [3, 4] A.new.go(:a => 3, :b => 4) => [3, 4] Compatibl... 2 Jan 2010 22:39