Ruby

Help : Error in scrubyt
hi i have one problem when i runing the my code will come this erros : ================================ C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_re quire': no such file to load -- firewatir (LoadError) from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require... 18 Feb 2010 10:33

ruby-prof on windows: strange measured time numbers
Hi there, I play with ruby-prof. Profiling those simple-few-dozens-line scripts seems clear, but when I try to profile `rake --tasks`, as follows C:\InstantRails\rails_apps\projectN>"ruby-prof" "--printer=graph_html" "--file=ruby_prof.rake.html" "--min_percent=1.00" "--" "C:\InstantRails\ruby\bin\rake" --tasks ... 19 Feb 2010 13:13

Method prototypes like C++? // Compiling executables
Hi, I'm switching from C++ to Ruby, I have a few questions. 1. How come there isn't any "method prototype" feature like the function prototypes in C++? Like, in c++ I declared just the name of a funcion at the beginning of a block of code and then I could put the function anywhere in the program, so it could be c... 19 Feb 2010 07:37

[ANN] Money 2.2.0
[Note: parts of this message were removed to make it a legal post.] Money 2.2.0 has been released. Changes: - Can now divide two Money objects by one another [#/] - Can now convert a Money object to a float [#to_f] - Users can now specify Seperators and Delimiters [#format] - Support for Brazilian Real [Mone... 18 Feb 2010 08:19

Is it possible to run rb file on safari browser in windowsXP
Hi, I wanted to run my .rb file in Safari browser in Windows XP OS. Is it supporting the same and if yes then please guide me accordingly. I have Selenium RC 1.0.1 and I have tried simple html files to run on RC on Safari browser and it gives error "Session pointer should not be null" and the browser launches ... 18 Feb 2010 00:41

simple addition program, need help
class Calculater def dothis(x,y) puts x+y end end object = Calculater.new @@number = gets @@number2 = gets object.doThis(number,number2) i'm getting this error, C:\Users\Spencer_2\Documents\NetBeansProjects\RubyApplication1\lib\new_main.rb:12: undefined local variable or method `number' for m... 18 Feb 2010 03:57

Exception change with net/http in Ruby 187 PL 248/9
Ran into the following problem with net http in Ruby 187 pl248 require net/http.rb n = Net::HTTP.new('server-that-is-not-listening-on-port-eighty') n.request_head('/') Prior to this change: http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=25851 the above code results in an: Errno::ECONNREFUSED... 18 Feb 2010 12:48

Where is Ruby 1.9 'TK' library?
Just installed Ruby 1.9 and tried to run one of my TK applications that works using Ruby 1.8. There doesn't appear to be a 'TK' library in Ruby 1.9. Where/how can I get and install the 'TK' library? --Alex -- Posted via http://www.ruby-forum.com/. ... 18 Mar 2010 17:46

will_paginate
Hello, I m working on a rails proj.. i m using Ruby version 1.3.2 can u please help me in implementing the pagination stuff in Ruby... how to install the gem 'will_paginate' which is latest for pagination.. -- Posted via http://www.ruby-forum.com/. ... 18 Feb 2010 08:19

Tk on Windows and Mac OS X 10.6 (ffi-tk ?)
On 16 fév, 22:33, Eric Christopherson <echristopher...(a)gmail.com> wrote: Is it possible to install RubyTkbindings on Windows with RubyInstaller, and on Mac OS X 10.6, without recompiling Ruby? I've seen a few sites that explain how to recompile Ruby on each platform to useTk, but so far it looks like that'... 17 Feb 2010 12:12