alexbartlow

function themeChange() {
	var currentTheme = document.getElementById("theme-dropdown").value;
	var theme1 = document.getElementById("theme-1").value;
	var theme2 = document.getElementById("theme-2").value;
	var theme3 = document.getElementById("theme-3").value;
	var theme4 = document.getElementById("theme-4").value;
	var docBody = document.getElementById("body");
	var leftPanel = document.getElementById("left-panels");
	var mainPanel = document.getElementById("main-panel");
	var scrollingPanel = document.getElementById("scrolling-panel");

alexbartlow

require 'net/http'
require 'uri'
require "base64"
require "json"

uri = URI("http://new-submit-only-portal.ideas.aha.io/ideas/new")
post_uri = URI("http://new-submit-only-portal.ideas.aha.io/ideas")

req = Net::HTTP::Get.new(uri)
res = Net::HTTP.start(uri.hostname, uri.port) {|http| http.request(req) }

alexbartlow

class MyNewAwesomeClass
  DEPENDENCIES = {
    logger: -> { Rails.logger },
    logic: -> { MyBusinessLogic.new },
    service: -> { MyServiceClass }
  }

  attr_accessor :dependencies

  def initialize(deps={})

alexbartlow

The signing implementation
The SignImp class isn’t much different from all the examples we’ve written before. When I write 
Servlets that involve the use of iText, I always start by writing a short standalone application with a 
main() method. This way I can test the code before integrating it into a web application.
In code sample 4.11, I’ve removed the main() method for brevity.
Code sample 4.11: the SignImp class
public class SignImp {
 private PrivateKey pk;
 private Certificate[] chain;
 public SignImp(PrivateKey pk, Certificate[] chain) {

alexbartlow

account-plugin-aim				install
account-plugin-facebook				install
account-plugin-flickr				install
account-plugin-google				install
account-plugin-jabber				install
account-plugin-salut				install
account-plugin-twitter				install
account-plugin-windows-live			install
account-plugin-yahoo				install
accountsservice					install

alexbartlow

#!/usr/bin/env ruby

specs_to_run = `git status --porcelain | grep "spec"`.each_line.map{|line| line.split(/\s+/).last}

specs_to_run.reject!{|spec| spec =~ %r{^spec/support} }

puts "running #{specs_to_run.join(',')}"

`git add spec && git stash save --keep-index`

alexbartlow

class Message < ActiveRecord::Base
  scope :last_two_weeks, -> {
    where(:created_at => (2.weeks.ago..Time.now)) 
  }
  
  scope :for_month, (date) -> {
    where(:created_at => (date.beginning_of_month..date.end_of_month))
  }
  
  def self.sum_word_count

alexbartlow

puts "Enter your name"
name = gets
length = name.length - 1

print "Your name is "
print length
print " characters long."

# ok, so remember what we talked about with .chomp - whenever you use gets, you'll get the extra newline character on the end,
# (\n) - so chomp will remove that. That's why you have to subtract 1 to get the right length, so we can revise the code to the following

alexbartlow

def method_with_defaults(options={})
  defaults = {
    foo: 1,
    bar: 2,
    baz: 'some_string'
  }
  
  arguments = defaults.merge(options)
  
  puts arguments.inspect

alexbartlow

def self.define_user_field(field_name, &block)
  block ||= lambda{|x| x}
  define_method("user_#{field_name}"} do |f|
    if user_signed_in?
      block.call(current_user.send(field_name))
    else
      f.text_field field_name
    end
  end
end