makevoid

class StandardError
  def info
    "#{self.class}: #{message}#$/#{backtrace.join($/)}"
  end
end

begin
  raise "Kaboom!"
rescue RuntimeError => e
  puts e.info

makevoid

class Account
  def initialize
    @host = self.class::HOST
  end
end

class A < Account
  HOST = "host A"
end

makevoid

require 'net/http'
require 'uri'

# /api/v1/:format/new
# /api/v1/:format/gists/:user
# /api/v1/:format/:gist_id
                                                 
res = Net::HTTP.post_form(URI.parse('http://gist.github.com/api/v1/xml/new'),
		      { 'files[file1.ab]' => 'CONTNETS', 
		        'files[file2.ab]' => 'contents' })

makevoid

/**
 * ping for jQuery
 *
 * @auth Jessica
 * @link http://www.skiyo.cn/demo/jquery.ping/
 *
 */
(function($) {
	$.fn.ping = function(options) {
		var opts = $.extend({}, $.fn.ping.defaults, options);

makevoid

#-----------------------------------------------------------------------------------------------------------#
#  Example:      
#-----------------------------------------------------------------------------------------------------------#
#
#   - gl_tail.yaml config file:  
#
#     servers:
#       server_named:
#         host:     dns1.fooldns.com
#         files:    /var/log/named_querylog

makevoid

#-----------------------------------------------------------------------------------------------------------#
#  Example:      
#-----------------------------------------------------------------------------------------------------------#
#
#   - gl_tail.yaml config file:  
#
#     servers:
#       server_named:
#         host:     dns1.fooldns.com
#         files:    /var/log/named_querylog

makevoid

// usage:
NSString *filePath = [self pathForItemNamed:@"file.ext" inFolder:[[NSBundle mainBundle] bundlePath]];

+ (NSString *) pathForItemNamed: (NSString *) fname inFolder: (NSString *) path
{
	NSString *file;
	NSDirectoryEnumerator *dirEnum = [[NSFileManager defaultManager] enumeratorAtPath:path];
	while (file = [dirEnum nextObject]) {
		//NSLog(@"file: %@", file);
		if ([[file lastPathComponent] isEqualToString:fname]) 

makevoid

objects = {}
p ObjectSpace.each_object{|obj| objects[obj.class] += 1}
pp objects.sort_by{|k,v| -v}

makevoid

url = URI.parse('http://www.example.com/todo.cgi')
req = Net::HTTP::Post.new(url.path)
req.basic_auth 'jack', 'pass'
req.set_form_data({'from'=>'2005-01-01', 'to'=>'2005-03-31'}, ';')
res = Net::HTTP.new(url.host, url.port).start {|http| http.request(req) }
case res
when Net::HTTPSuccess, Net::HTTPRedirection
  # OK
else
  res.error!

makevoid

# from: http://kfahlgren.com/blog/2006/11/01/multipart-post-in-ruby-2/
# edited by makevoid, http://makevoid.com

URL = "http://localhost:3000/your_url"
TIMEOUT_SECONDS = 10

params = {}
file = File.open(filename, "rb")

params["file[replay]"] = file