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

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

evanwalsh

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

inertialbit

---
- name: install rb-installer
  action: shell curl https://raw.github.com/fesplugas/rbenv-installer/master/bin/rbenv-installer | bash
 
- name: update PATH in ~/.bash_profile for rb-env
  action: lineinfile dest=/home/$user/.bash_profile line=export\ PATH="$HOME/.rbenv/bin:$PATH" regexp=PATH.*rbenv
 
- name: add rb-env init to ~/.bash_profile
  action: lineinfile dest=/home/$user/.bash_profile line='eval "$(rbenv init -)"' regexp=eval.*rbenv
 

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)

mebens

postfx = {}
postfx.all = {}
postfx.active = true

local PixelEffect = class("PixelEffect")

function PixelEffect:initialize(effect)
  self.effect = effect
  self.active = true
end

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|

garrynewman

using UnityEngine;
using System;

public class ScreenshotCamera
{
    static Vector3 FocusPoint;
    static float Aperture = 20.0f;

    RealTimeSince timeSinceMessage;
    string MessageText;

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 })

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.