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sandro / bmbm.rb

Created August 3, 2009 05:15

	require 'benchmark'

	n = 50000
	# s = ""
	# when 's' is global the benchmark runs much slower
	Benchmark.bmbm do \|x\|
	x.report("+=") do
	s = ""
	n.times { s += "." }
	end

sandro / Rails load order.txt

Created July 22, 2009 17:43

Rails 2 loading order

	Loading development environment (Rails 2.2.2)
	config/environment.rb inside of Rails::Initializer.run block
	config/environments/development.rb
	vendor/plugins/
	config/initializers
	config/environment.rb inside of config.after_initialize block
	gems in GEM_PATHS
	lib/

	Constants in lib/ are autoloaded when the constant is missing.

sandro / gist:150095

Created July 20, 2009 00:33

	should "allow deeply nested many associations" do
	Address.class_eval do
	many :people
	end

	person = Person.new :name => 'Meg'
	address = Address.new :state => 'FL'
	address.people << person
	project = Project.new
	project.addresses << address

sandro / README

Created July 9, 2009 21:50

fork a long running process

	Spawn a long-running process in response to a POST request. The
	request spawns a child and immediately redirects, making the request
	non-blocking. The child changes the text on the index page from
	"Running" to "Not running" after finishing its work.

	Instructions:
	ruby app.rb
	visit http://localhost:4567
	push "Run"
	notice the text says "Running"

sandro / methodize.rb

Created July 6, 2009 22:00

	module Methodize
	def method_missing(sym, *args, &block)
	self.class.class_eval do
	define_method(sym) { args.first }
	end
	end
	end

	__END__
	module A

sandro / gist:130293

Created June 15, 2009 19:54


	require 'spec/rake/spectask'
	Spec::Rake::SpecTask.new(:spec) do \|spec\|
	spec.libs << 'lib' << 'spec'
	spec.spec_files = FileList['spec/*/_spec.rb']
	end

	Spec::Rake::SpecTask.new(:rcov) do \|spec\|
	spec.libs << 'lib' << 'spec'
	spec.pattern = 'spec/*/_spec.rb'

sandro / gist:124699

Created June 6, 2009 05:00

sandro / binding instance methods.rb

Created April 23, 2009 13:35

	class A
	def inspect
	'hi'
	end
	end

	a = A.new
	puts a.inspect
	puts Object.instance_method(:inspect).bind(a).call

sandro / gist:92622

Created April 9, 2009 17:43

	html = html.Replace("://", ":~~");
	if ((ConfigurationManager.AppSettings.Get("RemoveWhitespaceMode") + string.Empty).Equals("Insane", StringComparison.OrdinalIgnoreCase))
	{
	html = Regex.Replace(html, @"(\/\(\s\|.?)\\/)\|(\/\/.)", String.Empty); // remove javascript comments
	html = Regex.Replace(html, @"(?<=[^])\t{2,}\|(?<=[>])\s{2,}(?=[<])\|(?<=[>])\s{2,11}(?=[<])\|(?=[\n])\s{2,}", string.Empty);
	html = Regex.Replace(html, @"[ \f\r\t\v]?([\n\xFE\xFF/{}[\];,<>*%&\|^!~?:=])[\f\r\t\v]?", "$1");

sandro / README.txt

Created April 2, 2009 02:34

	proxybot

	Wanted to capture the code flying around in my head and
	thought a bot would be the best way to describe it.

	A bot has a set of actions it knows how to perform. It
	also needs to be able to perform any of its actions
	when an event occurs. This gist attempts to solve this
	problem through a type of proxy thing.

	html = html.Replace("://", ":~~");
	if ((ConfigurationManager.AppSettings.Get("RemoveWhitespaceMode") + string.Empty).Equals("Insane", StringComparison.OrdinalIgnoreCase))
	{
	html = Regex.Replace(html, @"(\/\(\s\|.?)\\/)\|(\/\/.)", String.Empty); // remove javascript comments
	html = Regex.Replace(html, @"(?<=[^])\t{2,}\|(?<=[>])\s{2,}(?=[<])\|(?<=[>])\s{2,11}(?=[<])\|(?=[\n])\s{2,}", string.Empty);
	html = Regex.Replace(html, @"[ \f\r\t\v]?([\n\xFE\xFF/{}[\];,<>*%&\|^!~?:=])[\f\r\t\v]?", "$1");