petyosi

#!/usr/bin/env ruby
# Put this in your bin directory or wherever you like; chmod +x it, and then you can use it like this:
# textile my-document.textile > my-document.html
# If you use vim, the following line gives you instant preview of your document. I know, it can be done better (.vim/ftplugin/textile.vim)
# nnoremap <F5> :!textile % > /tmp/textile-preview.html && gnome-open /tmp/textile-preview.html<CR><CR>
require 'rubygems'
require 'RedCloth'

petyosi

/!\ FAILSAFE /!\  Fri, 21 Nov 2008 09:21:33 +0000
  Status: 500 Internal Server Error
  wrong number of arguments (1 for 0)
    /opt/ruby-1.8.6/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/connection_adapters/abstract/quoting.rb:61:in `to_s'
    /opt/ruby-1.8.6/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/connection_adapters/abstract/quoting.rb:61:in `quoted_date'
    /opt/ruby-1.8.6/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/connection_adapters/abstract/quoting.rb:29:in `quote'
    /opt/ruby-1.8.6/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/connection_adapters/mysql_adapter.rb:224:in `quote'
    /opt/ruby-1.8.6/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/base.rb:2594:in `attributes_with_quotes'
    /opt/ruby-1.8.6/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/base.rb:2585:in `each'
    /opt/ruby-1.8.6/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/base.rb:2585:in `attributes_with_quotes'

petyosi

allowed = 'A-Za-z0-9'
q = /^(([#{allowed}]+)([#{allowed}\-]+)([#{allowed}]+)|([#{allowed}]{1,2}))$/
p q =~ 'aa'
p q =~ 'aaa'
p q =~ 'aa-aa'
p q =~ '9aa-aa'
p q =~ '90'

p '---- not from down -----'

petyosi

# Include hook code here

class ActionController::Routing::RouteSet::Mapper
  def languages(*options)
    $LANGUAGES = options.map &:to_s # ugly. Any other idea?
  end
end


# Brutal hack, in the guts. May not work with any other version.

petyosi

win_coef = self.win(profile, scope).to_f/100
avg_win_coef = self.average(profile, scope, :wins)
avg_lose_coef = self.average(profile, scope, :losses)
(win_coef *  avg_win_coef) + ((100 - win_coef) * (-avg_lose_coef)).to_i

petyosi

#!/bin/bash

for daemon in $(cat daemons); do
  !(ps ax | grep "$daemon" | grep -v grep > /dev/null) && echo $daemon
done

petyosi

# google toolbar fix 
rewrite ^(.+)favicon\.ico$ /favicon.ico last; 

petyosi

petyo@t400:~/Test$ cat test.rb fail.rb 
#!/usr/bin/env ruby

require 'English'
require 'rubygems'
require 'ruby-debug'


pid = fork { exec("./fail.rb &> /dev/null") }

petyosi

xterm -fg white -bg black -fa Consolas-9 -fs 9 -j -maximized -s +sb -e screen

petyosi

a = 0

(1..10000000).to_a.each { |x| a = x + 1}