Bryan deadkarma

deadkarma / gist:3068841

Created July 8, 2012 01:07 — forked from jordan-brough/gist:1684779

Decode Rails session cookie

	cookie = 'XXX--YYY'
	ActiveSupport::MessageVerifier.new(Rails.application.config.secret_token).verify(cookie)

deadkarma / default.rb

Created March 20, 2012 20:45 — forked from emachnic/default.rb

Chef recipe to write redis.yml on Engine Yard Cloud

	# ey-cloud-recipes/cookbooks/redis-yml/recipes/default.rb

	if ['app_master', 'app'].include?(node[:instance_role])
	redis_instance = node['utility_instances'].find { \|instance\| instance['name'] == 'redis' }

	if redis_instance
	node[:applications].each do \|app, data\|
	template "/data/#{app}/shared/config/redis.yml"do
	source 'redis.yml.erb'
	owner node[:owner_name]

deadkarma / gist:1989808

Created March 6, 2012 23:39 — forked from rails/gist:58761

Calculate time_ago_in_words for javascript

	var DateHelper = {
	// Takes the format of "Jan 15, 2007 15:45:00 GMT" and converts it to a relative time
	// Ruby strftime: %b %d, %Y %H:%M:%S GMT
	time_ago_in_words_with_parsing: function(from) {
	var date = new Date;
	date.setTime(Date.parse(from));
	return this.time_ago_in_words(date);
	},
	// Takes a timestamp and converts it to a relative time
	// DateHelper.time_ago_in_words(1331079503000)

deadkarma / gist:1561438

Created January 4, 2012 18:51

get credit card type

	function GetCreditCardTypeByNumber(ccnumber) {
	var cc = (ccnumber + '').replace(/\s/g, ''); //remove space

	if ((/^(34\|37)/).test(cc) && cc.length == 15) {
	return 'AMEX'; //AMEX begins with 34 or 37, and length is 15.
	} else if ((/^(51\|52\|53\|54\|55)/).test(cc) && cc.length == 16) {
	return 'MasterCard'; //MasterCard beigins with 51-55, and length is 16.
	} else if ((/^(4)/).test(cc) && (cc.length == 13 \|\| cc.length == 16)) {
	return 'Visa'; //VISA begins with 4, and length is 13 or 16.
	} else if ((/^(300\|301\|302\|303\|304\|305\|36\|38)/).test(cc) && cc.length == 14) {

deadkarma / gist:1163716

Created August 22, 2011 21:53

rails log rotator