re-creates simulators stuck in "Creating" state from Xcode 6.2 update

re-create-sims.rb

#!/bin/env ruby

deviceTypes = {
	"iPhone 4s" => "com.apple.CoreSimulator.SimDeviceType.iPhone-4s",
	"iPhone 5" => "com.apple.CoreSimulator.SimDeviceType.iPhone-5",
	"iPhone 5s" => "com.apple.CoreSimulator.SimDeviceType.iPhone-5s",
	"iPhone 6 Plus" => "com.apple.CoreSimulator.SimDeviceType.iPhone-6-Plus",
	"iPhone 6" => "com.apple.CoreSimulator.SimDeviceType.iPhone-6",
	"iPad 2" => "com.apple.CoreSimulator.SimDeviceType.iPad-2",
	"iPad Retina" => "com.apple.CoreSimulator.SimDeviceType.iPad-Retina",
	"iPad Air" => "com.apple.CoreSimulator.SimDeviceType.iPad-Air",
	"Resizable iPhone" => "com.apple.CoreSimulator.SimDeviceType.Resizable-iPhone",
	"Resizable iPad" => "com.apple.CoreSimulator.SimDeviceType.Resizable-iPad"}

simctl = "xcrun simctl"
puts "#{simctl} list"
out = %x{#{simctl} list}
out.lines.each do |line|
	match = /(\s+)(.*)\s\(([\d\w]{8}-[\w\d]{4}-[\w\d]{4}-[\w\d]{4}-[\w\d]{12})\)\s\(Creating\)/.match(line)
	if match
		line = match[0]
		id = match[3]
		name = match[2]
		if deviceTypes[name]
			puts "Re-creating '#{name}' - #{deviceTypes[name]}"
			result = system("#{simctl} delete #{id}")
			if result
				createResult = system("#{simctl} create '#{name}' #{deviceTypes[name]} com.apple.CoreSimulator.SimRuntime.iOS-8-2")
				if not createResult
					puts "Failed to re-create #{name}"
				end
			else
				puts "Failed to Delete #{name} - #{id}"
			end
		end
	end
end