| group :development, :test do | |
| gem 'rspec-rails', '~> 2.9' # rails generate rspec:install | |
| gem 'factory_girl_rails' | |
| end | |
| group :test do | |
| gem 'spork-rails' # spork rspec --bootstrap | |
| gem 'capybara' | |
| gem 'launchy' | |
| gem 'timecop' |
| require 'faraday_middleware' | |
| require 'hashie/mash' | |
| # Public: GeoIP service using freegeoip.net | |
| # | |
| # See https://github.com/fiorix/freegeoip#readme | |
| # | |
| # Examples | |
| # | |
| # res = GeoipService.new.call '173.194.64.19' |
| require 'net/http' | |
| # WARNING do not use this; it works but is very limited | |
| def resolve url | |
| res = Net::HTTP.get_response URI(url) | |
| if res.code == '301' then res['location'] | |
| else url.to_s | |
| end | |
| end |
| run ->(e){ p=Hash[*e['QUERY_STRING'].split(/[&=]/)]; [200, {'Content-type'=>'text/html'}, ["Hello #{p['name']}!"]] } |
| # returns [output string, err string, exit code] | |
| def cmd(args, input = nil) | |
| parent_read, child_write = IO.pipe | |
| err_read, err_write = IO.pipe | |
| child_read, parent_write = IO.pipe if input | |
| pid = fork do | |
| if input | |
| parent_write.close | |
| $stdin.reopen(child_read) |
| source 'https://rubygems.org' | |
| gem 'sinatra' | |
| gem 'sinatra-contrib', require: 'sinatra/streaming' | |
| group :development do | |
| gem 'thin' | |
| gem 'pry-rails' | |
| end |
| # encoding: utf-8 | |
| # needs to be installed 7za, pgdbf | |
| namespace :kladr do | |
| PATH = 'tmp/kladr' | |
| def import_options(database=nil) | |
| host = ActiveRecord::Base.configurations[Rails.env]['host'] | |
| user = ActiveRecord::Base.configurations[Rails.env]['username'] | |
| host &&= "--host=#{host}" |
Введение
Начать стоит отсюда. Не пугайтесь то, что это книга по незнакомой OS, эти термины практически везде одинаковые и здесь они изложены в понятной для начинающих форме.
http://www.qnx.com/developers/docs/6.4.1/neutrino/getting_started/s1_procs.html
Прочесть нужно треть главы до подраздела "Starting a process", если С не пугает, читайте полностью. После прочтения вы будете понимать, что такое process, thread, mutex, priorites, semaphores, scheduler, contex-switch, kernel states.
Ruby
| Check out README.md to get started editing Clojure with Emacs. |