Ruby

Get Goolge Result
Hi i wanna write simple code like this : puts "Please Enter you word for search in Google.com:" x=gets { } please help me what should i do ? any simple code anyone has please put here for me or any information has please tell me thank you so mach -- Posted via http://www.ruby-forum.com/. ... 20 Feb 2010 04:45

System handling of undef_method
When a method is undefined, does the code hang around as orphaned code, or is it garbage collected and totally removed, or some other action performed? I am interested in the case of many methods being added for limited (possibly once only) use and the effect on code size and performance. Paul F Fraser ... 19 Feb 2010 05:26

using secure memory
On Fri, Feb 19, 2010 at 04:41:16PM +0900, Chad Perrin wrote: I'm writing a utility that needs to use secure memory (that is, won't swap to disk). Is there a "best practices" way to do this with Ruby, some common library that could be used for this purpose, et cetera? What do you need to do exactly? Are yo... 19 Feb 2010 19:58

How watir reads the page source.
Hi, Currently i am using ie.html and ie.text to get the page source and then using this i can actaully clicking on the objects etc. JHowvere there are some changes done recently and now im not able to see page source. It is like frame wise. When talked with developer, it is replied like now page source is f... 19 Feb 2010 01:06

OPN 2001 barcode reader
I am after some help in how best achieve the automated downloading of barcodes scanned. the barcode scanner is a OPN 2001 this site give you more info http://www.readerware.com/kb/questions.php?questionid=88 I have access to the C/C++ SDK but as I've not done anything like this would like help. anyone got o... 19 Feb 2010 01:06

MiniMagick Problems on 64-bit OS.
I'm running the following 5 lines of ruby code. ******************************************* require 'mini_magick' include MiniMagick dir = "C:\\users\\alex\\pictures\\" pic = "#{dir}\\Flowers006.jpg" image = Image.from_file(pic) I get a host of errors, which are: C:/Ruby19/lib/ruby/gems/1.9.1/gems/mini_ma... 18 Feb 2010 21:49

System handling of undef_method
When a method is undefined, does the code hang around as orphaned code, or is it garbage collected and totally removed, or some other action performed? I am interested in the case of many methods being added for limited use and the effect on code size and performance. Paul F Fraser ... 18 Feb 2010 20:43

Ruby conditionals subtlety?
Hi, Anyone know why thse two forms of "unless" behave differently? irb irb(main):001:0> foo = true unless defined?(foo) => nil irb(main):002:0> unless defined?(fooo) ; fooo = true ; end => true thx -- Posted via http://www.ruby-forum.com/. ... 21 Feb 2010 17:07

DXF Writer?
Following up on this thread, has anyone written a dxf writer yet for ruby which they would share. I have considered writing one by way of porting the python sdxf library to ruby Jari Williamsson wrote: I've searched the rubygems and googled, but failed: Does anyone know of a DXF (Autocad text files) writ... 18 Feb 2010 15:05

strings combine
Shouldn't the following be a syntax error? ' 3' '4' => " 34" ? -rp -- Posted via http://www.ruby-forum.com/. ... 21 Feb 2010 10:22