Vladimir Moravec vmoravec

Business Models

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Models	Examples
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YARD CHEATSHEET http://yardoc.org

cribbed from http://pastebin.com/xgzeAmBn

Templates to remind you of the options and formatting for the different types of objects you might want to document using YARD.

Modules

Namespace for classes and modules that handle serving documentation over HTTP

TL;DR

Unicorn was by far the best performing (5.94 trans/sec over the 1-minute test, 352 total). Puma (3.95 trans/sec, 235 total) appeared to perform no better than Webrick, despite the default behavior of using up to 16 threads. Perhaps increasing its worker count to the number of cores will improve its performance.

I've tried to run multiple Puma workers with the workers directive (per their sample documentaiton), but I receive errors about undefined method 'workers' for #<Puma::Configuration::DSL:0x007ffca4bde798>).

Webrick

Server

$ bundle exec rails server

	mkcloud:
	cloudid: default
	TESTSHEAD: 1
	source: develcloud5
	nodes:
	- os: sle12
	role: compute
	hv: xen

	- os: sle11sp3

	#!/usr/bin/env ruby
	# encoding: utf-8

	# irb3 - Runs an IRB-esque prompt (but it's NOT really IRB!) over multiple
	# versions of Ruby at once (using RVM)
	#
	# By Peter Cooper, BSD licensed
	#
	# Main dependency is term-ansicolor for each impl:
	# rvm exec gem install term-ansicolor

	context "Restart a service on the installation system" do
	it "restarts a service with a specialized inst-sys helper if available" do
	File.stub(:exist?).with('/bin/service_start').and_return(true)
	service = SystemdService.find("sshd")
	SCR.stub(:Execute).and_return({'stderr'=>'', 'stdout'=>'', 'exit'=>0})
	expect(service).not_to receive(:command) # SystemdUnit#command
	expect(service).to receive(:stop)
	expect(service).to recieve(:start)
	expect(service.restart).to be_true
	end

	AddOnProduct.add_on_products = Builtins.maplist( AddOnProduct.add_on_products) do \|prod\|
	media = Ops.get_string(prod, "media_url", "")
	pth = Ops.get_string(prod, "product_dir", "/")
	if String.StartsWith(media, "relurl://")
	base = AddOnProduct.GetBaseProductURL
	media = AddOnProduct.GetAbsoluteURL(base, media)
	Builtins.y2milestone("relurl changed to %1", media)
	end
	Ops.set(@sources, media, Ops.get(@sources, media, {}))
	# set addon specific sig-handling

	# USAGE: Hash.from_xml:(YOUR_XML_STRING)
	require 'nokogiri'
	# modified from http://stackoverflow.com/questions/1230741/convert-a-nokogiri-document-to-a-ruby-hash/1231297#1231297

	class Hash
	class << self
	def from_xml(xml_io)
	begin
	result = Nokogiri::XML(xml_io)
	return { result.root.name.to_sym => xml_node_to_hash(result.root)}

	# USAGE: Hash.from_libxml(YOUR_XML_STRING)
	require 'xml/libxml'
	# adapted from
	# http://movesonrails.com/articles/2008/02/25/libxml-for-active-resource-2-0

	class Hash
	class << self
	def from_libxml(xml, strict=true)
	begin
	XML.default_load_external_dtd = false

	#!/usr/bin/env ruby
	# -- coding: utf-8 --

	# prints a sparkline in the terminal using the supplied list of numbers
	# examples:
	# spark.rb 10 20 30 100 90 80
	# spark.rb 1 2 0.4 0.1 1.3 0.7

	@ticks = %w[▁ ▂ ▃ ▄ ▅ ▆ ▇]
	values = ARGV.map { \|x\| x.to_f }