xaphod

import UIKit
import AVFoundation

class VideoWriter {
    fileprivate var writer: AVAssetWriter
    fileprivate var writerInput: AVAssetWriterInput
    fileprivate var pixelBufferAdaptor: AVAssetWriterInputPixelBufferAdaptor
    fileprivate let queue: DispatchQueue
    static var ciContext = CIContext.init() // we reuse a single context for performance reasons

RedBeard0531

// derived from http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance#Parallel_algorithm

function map() {
    emit(1, // Or put a GROUP BY key here
         {sum: this.value, // the field you want stats for
          min: this.value,
          max: this.value,
          count:1,
          diff: 0, // M2,n:  sum((val-mean)^2)
    });

terrainoob

Given /^I visit subdomain "(.+)"$/ do |sub|
  #host! "#{sub}.example.com"  #for webrat
  Capybara.default_host = "#{sub}.example.com" #for Rack::Test
  Capybara.app_host = "http://#{sub}.example.com:9887" if Capybara.current_driver == :culerity

  ################################################################################
  # As far as I know, you have to put all the {sub}.example.com entries that you're
  # using in your /etc/hosts file for the Culerity tests.  This didn't seem to be 
  # required for Rack::Test
  ################################################################################