Chris Doyle arches

arches / instance_block.rb

Last active February 17, 2016 17:56

Syntactic sugar for simple filtering. A halfway point between posts.select(&:published) and posts.select{|post| post.comments.any?}

	# before - each object in the enumerable is passed to the block
	posts.select { \|post\| post.comments.any? }

	class Array
	def select(&blk)
	if blk.arity == 0
	super { \|obj\| obj.instance_exec &blk }
	else
	super
	end

cgansen / wards-from-city-unsimplified.geojson

Created September 6, 2013 01:57

Chicago Wards Boundaries in GeoJSON (from the City of Chicago Data Portal: https://data.cityofchicago.org/Facilities-Geographic-Boundaries/Boundaries-Wards/bhcv-wqkf)

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arches / Procfile

Last active February 16, 2021 10:44

A little hack to restart Heroku web dynos when they hit 1000MB of memory

monitor: bundle exec ruby monitor.rb

jonkgrimes / unicorn.rb

Last active November 18, 2016 18:44

Unicorn.rb for keen.io configuration

	worker_processes 3 # amount of unicorn workers to spin up
	timeout 30 # restarts workers that hang for 30 seconds

	preload_app true

	GC.respond_to?(:copy_on_write_friendly=) and
	GC.copy_on_write_friendly = true

	before_fork do \|server,worker\|
	defined?(ActiveRecord::Base) and