jack dempsey jackdempsey

jackdempsey / gist:2656858

Created May 11, 2012 00:59

Resolvers gem

	1 module Resolvers
	2 autoload :MobileFallbackResolver, 'resolvers/mobile_fallback_resolver'
	3
	4 #ActiveSupport.on_load(:action_controller) do
	5 #append_view_path(MobileFallbackResolver.new('app/views'))
	6 #end
	7
	8 # class Railtie < ::Rails::Railtie
	9 # initializer 'resolvers.mobile_fallback_resolver' do \|app\|
	10 # ActiveSupport.on_load(:action_controller) do

jackdempsey / gist:2482757

Created April 24, 2012 19:04

	constraint = lambda { \|request\| request.env["warden"].authenticate? and request.env['warden'].user.admin? }

	constraints constraint do
	mount Sidekiq::Web => '/sidekiq'
	end

jackdempsey / gist:2409371

Created April 17, 2012 22:02

easily set sidekiq to directly send emails rather than delaying them

	module Sidekiq
	module Extensions
	class Proxy
	def method_missing(name, *args)
	@target.send(name, *args).deliver
	end
	end
	end
	end

jackdempsey / neural_network.coffee

Created April 11, 2012 07:12 — forked from bryanbibat/neural_network.coffee

Basic feedforward neural network that's coded by every kid who took an AI class in college. Test case for XOR training included.

	class Synapse
	constructor: (@sourceNeuron, @destNeuron) ->
	@prevWeight = @weight = (Math.random() * 2.0) - 1.0

	class Neuron
	learningRate: 1.0
	momentum: 0.3

	constructor: ->
	@synapsesIn = []

jackdempsey / gist:1690406

Created January 27, 2012 19:12

	remaining: function() {
	return this.filterProperty('isDone', false).get('length');
	}.property('@each.isDone'),

jackdempsey / gist:1543423

Created December 31, 2011 08:49

	(defn divisible-by-3-or-5? [num] (or (== (mod num 3) 0)(== (mod num 5) 0)))
	#'user/divisible-by-3-or-5?
	user=> (take-while divisible-by-3-or-5? [7 9 13 5 8 3 1])
	()
	user=> (take-while odd? [7 9 13 5 8 3 1])
	(7 9 13 5)

jackdempsey / gist:1303204

Created October 21, 2011 06:01

jackdempsey / gist:1196193

Created September 5, 2011 23:52

	Loading development environment (Rails 3.1.0)
	ree-1.8.7-2011.03 :001 > I18n.locale
	=> :"en-US"
	ree-1.8.7-2011.03 :002 > exit

	~/project > git checkout master
	Previous HEAD position was x314a19... bundle in activeadmin
	Switched to branch 'master'

	Loading development environment (Rails 3.1.0)

jackdempsey / gist:1175680

Created August 27, 2011 18:10

	class Subscription
	belongs_to :user
	belongs_to :magazine

	validates :user_id, :uniqueness => {:scope => :magazine_id}
	end

jackdempsey / default_scope

Created August 3, 2011 23:55

	class Foo < ActiveRecord::Base
	include Models::Scopes::Order

	default_scope recently_updated # didn't realize you could do this
	end