tadman

require 'async'
require 'async/http/endpoint'
require 'async/websocket/adapters/rack'

require 'falcon'

websocket_endpoint = Async::HTTP::Endpoint.parse('http://127.0.0.1:3000')

module WebSocketApp
  def self.call(env)

tadman

require 'benchmark'

Benchmark.bm do |bm|
  repeat = 10000000

  bm.report('send') { repeat.times { 5.send(:>, 2) } }
  bm.report('method.call') { repeat.times { 5.method(:>).call(2) } }
end

#        user     system      total        real

tadman

class String
  def substrings
    ((0...length).to_a.combination(2).map do |from,to|
      # Extract substrings
      self[from, to]
    end + self.chars).map do |s|
      # Trim off any unwanted characters
      s.sub(/\A\W+/, '').sub(/\W+\z/, '')
    end.sort.uniq.reject do |s|
      # Remove empty strings

tadman

require 'nokogiri'

doc = Nokogiri::HTML(DATA)

doc.css('head').remove

puts doc.to_s


__END__

tadman

#!/usr/bin/env ruby

require 'benchmark'

COUNT = 1000
LOOP = 1000

def case_method_rb
  [
    "def case_method(x)",

tadman

extern crate mio;

use std::error::Error;

use mio::*;
use mio::tcp::{TcpListener, TcpStream};

// Setup some tokens to allow us to identify which event is
// for which socket.
const SERVER: Token = Token(0);

tadman

def are_okay?(list)
  list.all? do |i|
    begin
      # Arbitrary method call
      i.floor

      true

    rescue
      # Should rescue from known exception (or Pokemon capture)

tadman

namespace :db do
  namespace :sequences do
    desc 'Brings Postgres database sequences into sync with MAX(id)'
    task sync: :environment do
      ActiveRecord::Base.connection.execute("SET search_path TO public")

      updates = ActiveRecord::Base.connection.select_rows(%Q{
        SELECT 'SELECT setval('''||_schema||'.'||_seq||''', (SELECT MAX('||_column||') FROM '||_schema||'.'||_table||')+1); ' AS updatestring
        FROM (
          SELECT n.nspname AS _schema,

tadman

var refresh_element = $('#refresh')[0];

if (refresh_element) {
  $(refresh_element).data('refresh', 1);

  setInterval(function() {
    if ($(refresh_element).data('refresh'))
      $(refresh_element).load(window.location.href + ' #refresh');
  }, 5000);

tadman

#!/usr/bin/env ruby

require 'benchmark'

def with_call(object, &block)
  block.call(object)
end

def with_proc(object)
  Proc.new.call(object)