vito

Timer do: {
  Session all each: { s |
    when: (Timer now - s created-at > 1 month) do: {
      "Cleaning up expired session " (.. s id) print
      s delete!
    }
  }
} every: 1 day

PatrickTulskie

# inspired by http://ariejan.net/2010/08/23/resque-how-to-requeue-failed-jobs

# retry all failed Resque jobs except the ones that have already been retried
# This is, for instance, useful if you have already retried some jobs via the web interface.
Resque::Failure.count.times do |i|
  Resque::Failure.requeue(i) unless Resque::Failure.all(i, 1)['retried_at'].present?
end

# retry all :)
Resque::Failure.count.times do |i|

dhh

Hi David,
I came across your profile online and wanted to reach out about Development
Opportunities here at Groupon. The company is growing, and we're always
looking for folks with solid skills that can make positive contribution to
our continued success. Any chance you'd be open to a quick conversation
about opportunities, or for any possible networking potential? If so, let me
know when you're free and we can set up a time to chat. Also, if you are
interested, it would be great if you could forward a current resume over
that I can take a look at. I look forward to hearing back from you! Please
let me know if you have any questions.

rondale-sc

# include this in your ~/.zshrc or ~/.bashrc
pconsole () { 
  if [[ $1 == production ]];
    then RAILS_ENV=production bundle exec pry -r ./config/environment.rb -r rails/console/app -r rails/console/helpers;
  elif [[ $1 == test ]];
    then RAILS_ENV=test pry -r ./config/environment.rb -r rails/console/app -r rails/console/helpers;
  else bundle exec pry -r ./config/environment.rb -r rails/console/app -r rails/console/helpers; 
  fi }

jstanden

using UnityEngine;
using System.Collections;

public class SimplexNoiseGenerator {
    private int[] A = new int[3];
    private float s, u, v, w;
    private int i, j, k;
    private float onethird = 0.333333333f;
    private float onesixth = 0.166666667f;
    private int[] T;

malkia

local dotkey = {}

----------------------------------------------------------
-- Returns the value of a dot encoded key from the table t
-- Returns nil if the key is not found.
-- Example: local t = { one = { two = 12 } }
--          print( dotkey.get( t, "one.two" ) ) -- prints 12
function dotkey.get(t, key)
   local b, s, p = string.byte, string.sub, 1
   for i=1, key:len()+1 do

marktheunissen

This playbook has been removed as it is now very outdated.

mebens

local function scale(x, min1, max1, min2, max2)
  return min2 + ((x - min1) / (max1 - min1)) * (max2 - min2)
end

local function distance(x1, y1, x2, y2)
  return math.sqrt((x2 - x1) ^ 2 + (y2 - y1) ^ 2)
end

function radialGradient(radius)
  local data = love.image.newImageData(radius * 2, radius * 2)

evanwalsh

Capybara.add_selector :record do
  xpath { |record| XPath.css("#" + ActionController::RecordIdentifier.dom_id(record)) }
  match { |record| record.is_a?(ActiveRecord::Base) }
end

mebens

require("list")

local a = { 3 }
local b = { 4 }
local l = list({ 2 }, a, b, { 5 })

l:pop()
l:shift()
l:push({ 6 })
l:unshift({ 7 })