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marianposaceanu / rspec_with_pry.rb
Created February 12, 2013 16:04 — forked from anonymous/rspec_with_pry.rb
it "should do something" do
@user = Factory(:user)
begin
@item.user = @user
@item.save
rescue Exception => e
binding.pry
raise e
@marianposaceanu
marianposaceanu / benchmark.rb
Created January 20, 2013 19:32 — forked from panthomakos/benchmark.rb
#!/usr/bin/env ruby
require 'benchmark'
REGEXPS = [
/^no such file to load -- (.+)$/i,
/^Missing \w+ (?:file\s*)?([^\s]+.rb)$/i,
/^Missing API definition file in (.+)$/i,
/^cannot load such file -- (.+)$/i,
]
@marianposaceanu
marianposaceanu / Custom.css
Created December 4, 2012 11:09 — forked from bentruyman/Custom.css
IR_Black Theme for Chrome Developer Tools
/**********************************************/
/*
/* IR_Black Skin by Ben Truyman - 2011
/*
/* Based on Todd Werth's IR_Black:
/* http://blog.toddwerth.com/entries/2
/*
/* Inspired by Darcy Clarke's blog post:
/* http://darcyclarke.me/design/skin-your-chrome-inspector/
/*
@marianposaceanu
marianposaceanu / log.js
Created November 15, 2012 20:42 — forked from cowboy/log.js
JavaScript: log= (insanity?)
/*
* log= (insanity?)
* http://benalman.com/
*
* Copyright (c) 2012 "Cowboy" Ben Alman
* Licensed under the MIT license.
*/
Object.defineProperty(global, 'log', {
set: function(args) {
@marianposaceanu
marianposaceanu / 0_README.md
Created September 20, 2012 12:33 — forked from josevalim/0_README.md
Sinatra like routes in Rails controllers

Sinatra like routes in Rails controllers

A proof of concept of having Sinatra like routes inside your controllers.

How to use

Since the router is gone, feel free to remove config/routes.rb. Then add the file below to lib/action_controller/inline_routes.rb inside your app.

@marianposaceanu
marianposaceanu / latency.md
Created May 31, 2012 10:18 — forked from jboner/latency.txt
Latency numbers every programmer should know

CPU

  • L1 cache reference 0.5 ns
  • Branch mispredict 5 ns (on a bad CPU architecture you're pretty much screwed)
  • L2 cache reference 7 ns
  • Mutex lock/unlock 25 ns
  • Main memory reference 100 ns
  • Compress 1K bytes with Zippy 3,000 ns
  • Send 2K bytes over 1 Gbps network 20,000 ns
  • Read 1 MB sequentially from memory 250,000 ns
@marianposaceanu
marianposaceanu / app.rb
Created March 6, 2012 09:42 — forked from cpatni/app.rb
unique calculation using redis
require 'sinatra'
require 'redis'
require 'json'
require 'date'
class String
def &(str)
result = ''
result.force_encoding("BINARY")
@marianposaceanu
marianposaceanu / eventmachine.rb
Created February 27, 2012 08:38 — forked from joshuasiler/eventmachine.rb
Initializer that allows EventMachine to run within Rails, and work with AMQP, Passenger, Thin and Capybara
require 'amqp'
module HiringThingEM
def self.start
if defined?(PhusionPassenger)
PhusionPassenger.on_event(:starting_worker_process) do |forked|
# for passenger, we need to avoid orphaned threads
if forked && EM.reactor_running?
EM.stop
end
Thread.new {
@marianposaceanu
marianposaceanu / lithp.rb
Created January 25, 2012 21:48 — forked from fogus/lithp.rb
class Lisp
def initialize
@env = {
:label => lambda { |(name,val), _| @env[name] = val },
:quote => lambda { |sexpr, _| sexpr[0] },
:car => lambda { |(list), _| list[0] },
:cdr => lambda { |(list), _| list.drop 1 },
:cons => lambda { |(e,cell), _| [e] + cell },
:eq => lambda { |(l,r), _| l == r },
:if => lambda { |(cond, thn, els), ctx| eval(cond, ctx) ? eval(thn, ctx) : eval(els, ctx) },