jballanc

@adder = 0
@adder_queue = Dispatch::Queue.new('adder_queue')

@nums = (0..9).to_a
@nums.p_each do |n|
  val = n ** 2
  @adder_queue.sync do
    @adder += val
  end
end

jballanc

$h = {}
$s = ""
$f = proc do
       ObjectSpace.count_objects($h)
       $c += $h[:TOTAL] - $h[:FREE]
       $s = ""
       ObjectSpace.define_finalizer($s, $f)
       $s = nil
       puts "Total objects allocated: #{$c}, GC Cycles: #{GC.count}"
     end

jballanc

# Compare the results running under Ruby 1.9.2 and Ruby 1.9.3
class Foo
  def initialize
    @@value = "Set from Foo initialize"
  end

  def report
    @@value
  end
end

jballanc

# Both examples work under Ruby 1.9.2, but not under Ruby 1.9.3 (and yes, I
# realize both are bad practice anyway...):

# 1.
def test(foo, &block)
end
test 'hello', do; end

# 2.
class Foo; end

jballanc

#!/usr/local/bin/macruby

server = Dispatch::Queue.new('my-server')
in_progress = Dispatch::Group.new

server.async(in_progress) do
  puts "Server running"

  server.suspend!

jballanc

STATE README TEMPLATE
=====================

Metadata
--------
Name:
Abbreviation:
Legislature Name:
Upper Chamber Name:
Lower Chamber Name:

jballanc

require 'benchmark'
require 'set'

[10000, 100000, 1000000].each do |length|
  Benchmark.bmbm do |x|
    a = (1..length).to_a
    s = Set.new(a)
    h = Hash[a.zip([true]*a.length)]

    puts "\n\nSearching through #{length} elements"

jballanc

diff --git a/app/views/comments/_comment.html.haml b/app/views/comments/_comment.html.haml
index 8c98f41..81d5e87 100644
--- a/app/views/comments/_comment.html.haml
+++ b/app/views/comments/_comment.html.haml
@@ -10,10 +10,10 @@
 - editor_or_above ||= false
 - too_many_comments_for_photos ||= false
 
-.clearfix.less-headroom.less-legroom.comment{:class => "#{comment.reply_to_id ? 'prepend-2' : ''}"}
+.clearfix.less-headroom.less-legroom.comment{:class => "#{comment.reply_to_id ? 'prepend-2' : ''}", :id => "comment_#{comment.id}"}

jballanc

ping-audit-10-167-180-181-20101108: ~ > macirb
Awesome Print gem not installed
irb(main):001:0> Time.ancestors
=> [Time, Comparable, NSDate, NSObject, Kernel]
irb(main):002:0> Date.ancestors
=> [Date, #<Class:0x20023c900>, Comparable, #<Class:0x200036460>, NSObject, Kernel]
irb(main):003:0> DateTime.ancestors
=> [DateTime, Date, #<Class:0x20023c900>, Comparable, #<Class:0x200036460>, NSObject, Kernel]

jballanc

require 'rubygems'
require 'sqlite3'
require 'sequel'

queue = Dispatch::Queue.new('bug')

queue.async do     # this crashes
  3.times do
    Sequel.sqlite.transaction {}
  end