Zachary Kloepping spilliton

spilliton / gist:a502e87a13067a9163545ab8025ae3c9

Created April 8, 2016 23:29

Mp3 Tag Json Export Configuration

	$filename(json,utf-8)'['
	$loop(%_filename_ext%)
	{"composer": "%composer%", "artist": "%artist%", "trackname": "%title%"},
	$loopend()
	']'

spilliton / delayed_job_monkey_patch

Created January 18, 2014 19:06

Monkey patch for delayed_job to to ignore Delayed::DeserializationError when a job is run against a deleted active record model.

	# config/initializers/delayed_job_config.rb
	module Delayed
	module Backend
	module Base

	def invoke_job_with_deserialize_catch
	begin
	invoke_job_without_deserialize_catch
	rescue Delayed::DeserializationError
	Rails.logger.error "Record was deleted when job ran!"

spilliton / random vs. random_by_id_shuffle

Last active December 18, 2015 07:08

Comparing random() and random_by_id_shuffle() on sqlite3 and postgres

	DB=sqlite3 ruby test/benchmark_test.rb
	DB driver: sqlite3
	Using 1.9.2 AR 3.2.13 with sqlite3
	Loaded suite test/benchmark_test
	Started

	-------------------------------------
	Time to populate 10,000,000 rows: 1102.7106530666351s
	random(1), avg: 18.829100692272185s (55.41% faster)
	random_by_id_shuffle(1), avg: 42.231236004829405s