Florian R. Hanke floere

😁

Open Sourcing

floere / search_blocked_users.rb

Created April 23, 2013 21:16

An example of how to exclude blocked users from search results.

	# SETUP.
	#
	require 'picky'

	# Users have a name and a list of blocked_ids.
	#
	User = Struct.new(:id, :name, :blocked_ids) do

	# Generates a list of users which have not blocked this user.
	# Note: Also excludes self.

floere / picky_basic_script.rb

Created November 9, 2012 11:02

Picky basic script example

	require 'picky'

	Person = Struct.new :id, :age, :name

	data = Picky::Index.new :people do
	category :age, partial: Picky::Partial::None.new
	category :name
	end

	data.replace Person.new(1, 34, 'Florian')

floere / infix_search_example.rb

Created November 6, 2012 21:42

Infix search example (copy & paste)

	require 'picky'

	Person = Struct.new :id, :age, :name

	data = Picky::Index.new :people do
	category :age, partial: Picky::Partial::None.new
	category :name, partial: Picky::Partial::Infix.new(min: 1, max: -1)
	end

	data.replace Person.new(1, 34, 'Florian')

floere / p

Created September 12, 2012 18:36

A better iTunes

	#!/usr/bin/env ruby
	#
	# Usage:
	# p [pattern ...]
	#
	# Example:
	# p E.mp3 pop/A.mp3
	#

	files = Dir[ARGV.shift \|\| '.mp3', ARGV].shuffle

floere / facets.rb

Created July 18, 2012 02:52

A 5 minute implementation of facets on Picky.

floere / object_pool.rb

Created July 16, 2012 08:41

Ruby Object Pool

	# Module that handles object pool behaviour
	# for you.
	#
	# Usage:
	# class Thing
	# extend Pool
	#
	# def initialize a, b, c
	# @a, @b, @c = a, b, c
	# end

floere / nosinatra.rb

Created July 9, 2012 08:32

Using Ricer and no Sinatra for a high speed Picky.

	# Remove the Sinatra class from the Picky example app
	# and replace the get call with this:
	#
	# Then, run e.g.
	# ab -n 1000 -c 10 '127.0.0.1:3000/?query=a&ids=20&offset=0'
	# (simple)
	# or
	# ab -n 1000 -c 10 '127.0.0.1:3000/?query=a-a-a&ids=20&offset=0'
	# (complex)
	#

floere / ab.txt

Created July 7, 2012 12:56

Picky book example speed without Sinatra and using ricer.

	~/temp/picky/server/performance_tests (master) $ ab -n 1000 -c 10 'localhost:3000/books?query=test'
	This is ApacheBench, Version 2.3 <$Revision: 1178079 $>
	Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
	Licensed to The Apache Software Foundation, http://www.apache.org/

	Benchmarking localhost (be patient)
	Completed 100 requests
	Completed 200 requests
	Completed 300 requests
	Completed 400 requests

floere / loader.rb

Created June 29, 2012 01:36

Live Reloading of Code: Presentation at Melbourne Roro

	# Version 1: Fails, since this file is not reloaded.
	#
	module Loader

	def self.reload
	puts "Loading application."
	load File.expand_path "../worker.rb", __FILE__ # Change this to new_worker
	load File.expand_path "../signal.rb", __FILE__
	end

floere / coroutines_vs_state_machines.rb

Created June 20, 2012 03:42 — forked from kschiess/coroutines_vs_state_machines.rb

Coroutines are excellent for encoding state machines. See http://eli.thegreenplace.net/2009/08/29/co-routines-as-an-alternative-to-state-machines/

	# Encoding: UTF-8
	#
	require 'fiber'

	# This accepts generated frames and prints them.
	#
	target = Fiber.new do
	loop do
	frame = Fiber.yield
	puts "Frame received: #{frame}."

	# Run using
	# ruby facets.rb
	#
	require 'picky'

	# Define index.
	#
	data = Picky::Index.new :models do
	category :id
	category :name