gaffneyc

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• I am gaffneyc on github.
• I am gaffneyc (https://keybase.io/gaffneyc) on keybase.
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gaffneyc

{
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owners} and bloggers made good content as you did, the {internet|net|web} will be {much more|a lot more} useful than ever 
before.|
I {couldn’t|could not} {resist|refrain from} commenting.
{Very well|Perfectly|Well|Exceptionally well} written!|
{I will|I’ll} {right away|immediately} {take hold of|grab|clutch|grasp|seize|snatch} your {rss|rss feed} 

gaffneyc

-- We're having some really weird issues in a production application running on
-- Heroku PostgreSQL 9.3.5. We are seeing a number of long running queries
-- getting stuck inside a transaction (below). We are using PgHero to see and
-- kill the long running queries[1]. Trying to understand what could be
-- happening but we're at a loss.

-- Usually we'll see it idle out at the `UPDATE "sprockets"` line below which
-- causes further updates to that row to block. This bit of code gets run about
-- 1000x per minute for multiple sprockets.
BEGIN

gaffneyc

require 'benchmark'

N = 100_000

a = []

100.times { a << (rand(10) > 5 ? true : false) }

Benchmark.bm(35) { |x|
 x.report("String#to_i(base)") {

gaffneyc

# Based of Jay Fields' implementation (http://blog.jayfields.com/2007/11/ruby-timeis.html)
#
# Usage:
#   Time.freeze do |time|
#     Time.now.should.equal(time)
#   end
class Time
  def self.metaclass
    class << self; self; end
  end

gaffneyc

From 7f6cc03fccee270ecb1848880e54b240371c7311 Mon Sep 17 00:00:00 2001
From: Chris Gaffney
Date: Fri, 6 Feb 2009 11:49:47 -0500
Subject: [PATCH] Subcontexts inherit outer context Test::Unit::TestCase by default.

---
 lib/test/spec.rb            |    4 ++--
 test/spec_nestedcontexts.rb |   19 +++++++++++++++++++
 2 files changed, 21 insertions(+), 2 deletions(-)

gaffneyc

# Automatically set gateway if it is specified on the command line
if ARGV.detect { |g| g =~ /GATEWAY=(.*)/ }
  set :gateway, $1
end

gaffneyc

source ~/.vim/common-gvimrc.vim

" 256 color colorscheme
:colorscheme vividchalk

" Maximize both dimensions when going fullscreen
:set fuopt=maxhorz,maxvert

":set transparency=8
command -nargs=0 Zoom :macaction performZoom:

gaffneyc

# script/server with Rails 3 support
ss() {
  if [ -f ./script/rails ]; then
    ./script/rails server $@
  else
    ./script/server $@
  fi
}

# script/console with Rails 3 support

gaffneyc

require 'selenium-webdriver'
class Capybara::Driver::Selenium < Capybara::Driver::Base
  def self.driver
    unless @driver
      @driver = Selenium::WebDriver.for :firefox, :profile => 'webdriver'
      at_exit do
        @driver.quit
      end
    end
    @driver