danielevans

irb(main):007:0> g = Game.joins("INNER JOIN (SELECT * FROM scores WHERE player = 'brian') s1 on s1.game_id = games.id").joins("INNER JOIN (SELECT * FROM scores WHERE player = 'dj') s2 on s2.game_id = games.id").includes(:scores)
  Game Load (0.3ms)  SELECT "games".* FROM "games" INNER JOIN (SELECT * FROM scores WHERE player = 'brian') s1 on s1.game_id = games.id INNER JOIN (SELECT * FROM scores WHERE player = 'dj') s2 on s2.game_id = games.id
  Score Load (0.3ms)  SELECT "scores".* FROM "scores" WHERE "scores"."game_id" IN (1, 3)
=> [#<Game id: 1, created_at: "2012-11-19 08:35:03", updated_at: "2012-11-19 08:35:03">, #<Game id: 3, created_at: "2012-11-19 08:36:54", updated_at: "2012-11-19 08:36:54">]
irb(main):008:0> 

danielevans

CREATE TABLE games (id int);
CREATE TABLE scores (game_id int, player_name VARCHAR(255));

INSERT INTO games(id) VALUES (1);
INSERT INTO games(id) VALUES (2);
INSERT INTO games(id) VALUES (3);

INSERT INTO scores(game_id, player_name) VALUES (1, "dj");
INSERT INTO scores(game_id, player_name) VALUES (1, "brian");
INSERT INTO scores(game_id, player_name) VALUES (1, "daniel");

danielevans

(0..25).to_enum.reduce({}) do |memo,i|
  memo[(i + 'a'.ord).chr] = i + 1
  memo
end

danielevans

def yourls_shorten(url)
  # use yourls shortener
  # need to provide url config option
  require 'rubygems'
  require 'json/pure'
  params = ['action=shorturl']
  params << 'format=simple'
  params << 'url=' + URI.encode(url)
  yourls_url = Weechat.config_get_plugin('yourls_url')
  api_url = [yourls_url, params.join('&')].join(yourls_url.include?('?') ? '&' : '?')

danielevans

# build a hash that links number to char, so { "1" => "a", "2" => "b", ... }
CODES = (0..25).reduce Hash.new do |memo, code|
  memo[(code + 1).to_s] = (code + 'a'.ord).chr
  memo
end

# recursive method
def decode(str)

  # terminal case if the string given is empty

danielevans

Run filtered excluding {:skip_on_windows=>false}
...............F..................................F..F.FF............FF....................F..............................................F.....................................FF..........................F.............FFFF........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Failures:

  1) Capybara::Driver::Webkit::Browser#set_proxy uses URLs changed by javascript
     Failure/Error: browser.requested_url.should == 'http://example.org/blah'
       expected: "http://example.org/blah"
            got: "http://example.org/" (using ==)
     # ./spec/br

danielevans

class Medium < ActiveRecord::Base
  serialize :payload, JSON
end

danielevans

therubyracer> Person.prototype.test = function() { return "hello world"; }
function () { return "hello world"; }
therubyracer> var Hippo;
therubyracer> Hippo = Person.prototype.constructor;
function () {}
therubyracer> var mystery = new Hippo();
therubyracer> mystery.test();
hello world
therubyracer> mystery instanceof Hippo
true

danielevans

puts "Hello World!"

danielevans

/*
 * Content-Type:text/javascript
 *
 * A bridge between iPad and iPhone touch events and jquery draggable,
 * sortable etc. mouse interactions.
 * @author Oleg Slobodskoi
 *
 * modified by John Hardy to use with any touch device
 * fixed breakage caused by jquery.ui so that mouseHandled internal flag is reset
 * before each touchStart event