trushkevich

set :private_pub_pid, -> { "#{current_path}/tmp/pids/private_pub.pid" }

namespace :private_pub do
  desc "Start private_pub server"
  task :start do
    on roles(:app) do
      within release_path do
        with rails_env: fetch(:stage) do
          execute :bundle, "exec thin -C config/private_pub/thin_#{fetch(:stage)}.yml -d -P #{fetch(:private_pub_pid)} start"
        end

trushkevich

module ActiveRecordGroupCount
  extend ActiveSupport::Concern

  module ExtensionMethods
    def count(*args)
      scope = except(:select).select("1")
      query = "SELECT count(*) AS count_all FROM (#{scope.to_sql}) x"
      ActiveRecord::Base.connection.execute(query).first.first
    end
  end

trushkevich

module Renderable
  def renderer
    return @renderer if @renderer
    @renderer = ActionView::Base.new(Rails.configuration.paths["app/views"])
    @renderer.class_eval do
      include Rails.application.routes.url_helpers
      include ApplicationHelper
      define_method :default_url_options, -> { Rails.application.config.action_mailer.default_url_options }

      def protect_against_forgery?

trushkevich

#!/usr/bin/env ruby
class Runner
  attr_accessor :min, :max, :sum

  def initialize(min, max)
    @sum = 0
    @min, @max = min, max
  end

  def run

trushkevich

module PhusionPassenger
  module Utils

    # Utility functions that can potentially be accelerated by native_support functions.
    module NativeSupportUtils
      extend self

      NULL = "\0".freeze

      class ProcessTimes < Struct.new(:utime, :stime)

trushkevich

#!/usr/bin/env bash
git clone https://github.com/certbot/certbot
cd certbot
sudo -H ./certbot-auto certonly --standalone -d testserv.xyz -d www.testserv.xyz

trushkevich

// https://www.digitalocean.com/community/questions/why-i-cannot-use-in-ubuntu-12-10-console-copy-and-paste
var sendString = (function(rfb, force, sendDelay) { 
  sendDelay = sendDelay || 25;
  var _q = [];
  var _qStart = function() {
    var chr = _q.shift();
    if (chr) {
      rfb.sendKey(chr);
      setTimeout(_qStart, sendDelay);
    }

trushkevich

TL;DR

Install Postgres 9.5, and then:

sudo pg_dropcluster 9.5 main --stop
sudo pg_upgradecluster 9.3 main
sudo pg_dropcluster 9.3 main

trushkevich

#! /bin/bash

# streaming on Ubuntu via ffmpeg (3.3.3).
# see http://ubuntuguide.org/wiki/Screencasts for full documentation
# see http://www.thegameengine.org/miscellaneous/streaming-twitch-tv-ubuntu/
# for instructions on how to use this gist

if [ ! -f ~/.twitch_key ]; then
    echo "Error: Could not find file: ~/.twitch_key"
    echo "Please create this file and copy past your stream key into it. Open this script for more details."

trushkevich

# frozen_string_literal: true

require "bundler/inline"

gemfile(true) do
  source "https://rubygems.org"

  git_source(:github) { |repo| "https://github.com/#{repo}.git" }

  gem "rails", github: "rails/rails"