bemurphy

    | |   |             | +-o IOAudioSelectorControl  <class IOAudioSelectorControl, id 0x100000393, !registered, !matched, active, busy 0 (142 ms), retain 22>
    | |   |             | | | {
    | |   |             | | |   "IOAudioControlType" = 1936483188
    | |   |             | | |   "IOAudioSelectorControlAvailableSelections" = ({"IOAudioSelectorControlSelectionValue"=1751412846,"IOAudioSelectorControlSelectionDescriptionKey"="Headphones"})
    | |   |             | | |   "IOAudioControlChannelNumber" = 0
    | |   |             | | |   "IOAudioControlChannelID" = 0
    | |   |             | | |   "IOAudioControlValue" = 1751412846
    | |   |             | | |   "IOAudioControlUsage" = 1869968496
    | |   |             | | |   "IOAudioControlID" = 0
    | |   |             | | |   "IOAudioControlSubType" = 1869968496

bemurphy

def fizzy?(string)
  string.match(/fizz/)
end

p fizzy?("foobar")   # => nil
p fizzy?("fizzbuzz") # => #<MatchData "fizz">

bemurphy

# With tweaks

text.scan(/#/).each do |match|
  line1
  line2
  foo
end

describe "Foo" do
  it "finds customers" do

bemurphy

var users = {
  "friend" : 1,
  "foe" : 0
};

$("<style type='text/css'>span.djs-highlight { font-weight: bold; }</style>").appendTo("head");

function traverseFromUserLink(el) {
  return $(el).closest('td').find('span.comment');
}

bemurphy

def daemonize(name = File.basename($0), options = {})
  pid_path = options[:pid_path] || File.expand_path("tmp/pids/#{name}.pid")

  # If the pid file exists, check that the process is actually still running.
  begin
    if File.exists?(pid_path) && Process.kill(0, File.read(pid_path).to_i)
      $stderr.puts "Already running."
      exit 1
    end
  rescue Errno::ESRCH

bemurphy

class Foo
  def initialize(bar)
    @bar = bar
  end
  
  def foobar(prefix)
    "#{prefix}: imaginary long running process: #{@bar}"
  end
end

bemurphy

module Bar
 @@bar = "blah blah" 
end

class Foo
 include Bar 

 def self.bar
   @@bar
 end

bemurphy

class FooTwo
  def bar
    puts "bar"
  end

  def cap_bar
    def bar
      puts "BAR!!!"
    end
  end

bemurphy

class Foo
  def bar
    puts "bar!"
  end
end

foo = Foo.new
foo.bar # outputs "bar!"

class Foo