Matt Wean mwean

mwean / gist:3805758

Created September 30, 2012 03:36

Class-level observers

	require 'observer'

	class BudgetsConsumer
	def self.update(val)
	puts "new value from enrollment consumer: #{val}"
	end
	end

	class EnrollmentsConsumer
	extend Observable

mwean / gist:3808618

Created September 30, 2012 22:27

Examples of ConsumerPublisher

	class ConsumerChangesObserver < ActiveRecord::Observer
	observe :consumer, :address_record, :consumer_enrollment

	def after_update(record)
	ConsumerPublisher.publish_change(record)
	end
	end

	class SomeController < FmsController
	def some_action

mwean / gist:3822941

Created October 2, 2012 20:01

Message-Based Callbacks

	module FmsEngine
	module Core
	class Callbacks
	class << self
	# Redis or something:
	CALLBACK_REGISTRY = Hash.new { \|h, k\| h[k] = [] }

	def bind(event, klass, callback_method, facade_method)
	CALLBACK_REGISTRY[event] << { klass: klass, callback_method: callback_method, facade_method: facade_method }
	end

mwean / ssh debug

Last active December 16, 2015 02:59

	OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012
	debug1: Reading configuration data /home/runner/.ssh/config
	debug1: Reading configuration data /etc/ssh/ssh_config
	debug1: /etc/ssh/ssh_config line 19: Applying options for *
	debug2: ssh_connect: needpriv 0
	debug1: Connecting to annkissam.beanstalkapp.com [50.31.156.72] port 22.
	debug1: Connection established.
	debug1: identity file /home/runner/.ssh/id_rsa type -1
	debug1: identity file /home/runner/.ssh/id_rsa-cert type -1
	debug1: identity file /home/runner/.ssh/id_dsa type -1

mwean / accounts.md

Last active December 21, 2015 13:49

Accounts

POST /accounts

mwean / bitmap_heap_explain.sql

Last active August 29, 2015 14:07

Code Snippets for Adventures in Searching with Postgres - Part 1

	Bitmap Heap Scan on icd_codes (cost=7.63..900.68 rows=10 width=143)
	Filter: ((code)::text ~~ 'A1%'::text)
	-> Bitmap Index Scan on index_code_on_icd_codes (cost=0.00..7.62 rows=333 width=0)
	Index Cond: (((code)::text ~>=~ 'A1'::text) AND ((code)::text ~<~ 'A2'::text))

mwean / create_index1.sql

Last active October 5, 2017 09:28

Code Snippets for Adventures in Searching with Postgres - Part 2

CREATE INDEX index_description_on_icd_codes ON icd_codes USING gin(to_tsvector(description))

mwean / gist:dfa5410df60d5801c11b

Created January 24, 2015 01:16

mwean / SassMeister-input.scss

Created June 3, 2015 19:39

Generated by SassMeister.com.

mwean / SassMeister-input.scss

Last active August 29, 2015 14:22

Generated by SassMeister.com.