| class Attachment < ActiveRecord::Base | |
| belongs_to :post | |
| mount_uploader :filename, PostAttachmentUploader | |
| VIDEO_FORMATS = %W{ogv mp4 webm} | |
| PREVIEW_FORMAT = "jpeg" | |
| before_save :set_metas | |
| after_create :start_encoding!, :if => :video? | |
| # config/application.rb | |
| def Rails.bg_runner(code) | |
| ruby_cmd = code.gsub(/("|\s)/) {|m| "\\#{m}" } | |
| cmd = %{cd #{Rails.root} && ./script/background #{Rails.env} "#{ruby_cmd}"} | |
| Rails.logger.info "IN BACKGROUND #{cmd}" | |
| Rails.logger.info system(cmd) | |
| end |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Breadcrumb example - webpage_2.html</title> | |
| </head> | |
| <body> | |
| <section itemscope itemtype='http://schema.org/WebPage'> | |
| <a href='/books'><span itemprop='breadcrumb'>Books</span></a> > | |
| <a href='/books/authors'><span itemprop='breadcrumb'>Authors</span></a> > | |
| <a href='/books/authors/stephen-king'><span itemprop='breadcrumb'>Stephen King</span></a> |
| Function.prototype.bind = function(that){ | |
| var self = this, | |
| args = arguments.length > 1 ? Array.slice(arguments, 1) : null, | |
| F = function(){}; | |
| var bound = function(){ | |
| var context = that, length = arguments.length; | |
| if (this instanceof bound){ | |
| F.prototype = self.prototype; | |
| context = new F; |
| # encoding: utf-8 | |
| (Dir['app/**/**.rb'] + Dir['app/**/**.rake']).each do |file| | |
| content = File.open(file, 'r:utf-8', &:read) | |
| if content =~ /[а-яА-Я]+/ && content.split("\n").first !~ /coding: utf\-8/i | |
| puts "UTF file #{file}" | |
| File.open(file, 'w:utf-8') do |f| | |
| f.write "# encoding: utf-8\n" | |
| f.write content | |
| end |
| # Add your own tasks in files placed in lib/tasks ending in .rake, | |
| # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake. | |
| require(File.join(File.dirname(__FILE__), 'config', 'boot')) | |
| require 'rake' | |
| require 'rake/testtask' | |
| require 'rdoc/task' | |
| require 'tasks/rails' |
| #!/usr/bin/env rackup -Ilib:../lib -s thin | |
| # async message handling | |
| # using gem https://github.com/raggi/async_sinatra | |
| require 'sinatra/async' | |
| module Handler | |
| extend self | |
| @pool = [] |
| #!/usr/bin/env rackup -Ilib:../lib -s thin | |
| # async message handling | |
| # using gem https://github.com/raggi/async_sinatra | |
| require 'sinatra/async' | |
| require "em-http-request" | |
| require "em-synchrony" | |
| require "em-synchrony/em-http" |
| def make_square(n) | |
| height = Math.sqrt(n) | |
| throw "Input incorrect" unless height == height.to_i | |
| x = ((height - 1) / 2).floor | |
| y = ((height - 1) / 2).ceil | |
| height = height.to_i | |
| direction = 0 | |
| mat = [] | |
| (0 .. n - 1).each do |i| | |
| mat[y] ||= [] |
Плюрализация русских слов. Т.е. делать множественную форму. например дом -> дома, стул -> стулья.
Сделать сервис для обратной связи для встраивания в сайты. Пишем сообщение, отсылаем, оно сохраняется, администратор получает емэйл. Сообщение содержит: имя, телефон или емэйл и текст сообщения.