mperham

require 'sidekiq'

class LazyWorker
  include Sidekiq::Worker
  def perform
    # nothing
  end
end

Sidekiq.configure_client do |config|

mperham

 640 ::CLASS
 645 /Users/mikep/.rubies/ruby-2.1.1/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:ARRAY
 676 /Users/mikep/.rubies/ruby-2.1.1/lib/ruby/2.1.0/rubygems/stub_specification.rb:21:STRING
 722 /Users/mikep/.rubies/ruby-2.1.1/lib/ruby/2.1.0/x86_64-darwin13.0/openssl.bundle:0:STRING
 724 /Users/mikep/.rubies/ruby-2.1.1/lib/ruby/2.1.0/rubygems/specification.rb:1338:OBJECT
 734 /Users/mikep/.rubies/ruby-2.1.1/lib/ruby/2.1.0/rubygems/requirement.rb:92:ARRAY
 734 /Users/mikep/.rubies/ruby-2.1.1/lib/ruby/2.1.0/rubygems/requirement.rb:92:STRING
 872 /Users/mikep/.rubies/ruby-2.1.1/lib/ruby/2.1.0/rubygems/requirement.rb:53:OBJECT
 876 /Users/mikep/.gem/ruby/2.1.1/gems/sprockets-2.10.0/lib/sprockets/mime.rb:1:STRING
 884 /Users/mikep/.gem/ruby/2.1.1/gems/mime-types-1.25/lib/mime/types.rb:423:STRING

mperham

> require 'bigdecimal'
=> true
> Float('foo')
ArgumentError: invalid value for Float(): "foo"
	from (irb):2:in `Float'
	from (irb):2
	from /Users/mikep/.rubies/ruby-2.0.0-p353/bin/irb:12:in `<main>'
> Integer('foo')
ArgumentError: invalid value for Integer(): "foo"
	from (irb):3:in `Integer'

mperham

class MoveInventoryUpdatesToS3 < ActiveRecord::Migration
  def up
    batch = Sidekiq::Batch.new
    batch.jobs do
      InventoryUpdate.where("content is not null").pluck(:id).each do |iuid|
        InventoryUpdate.delay.send_to_s3(iuid)
      end
    end
    
    # wait for all jobs to finish

mperham

# Use open to ensure tempfile is cleaned up asap
Tempfile.open("somename") do |tfile|
  # Stage 1 - create the tempfile with some data
  tfile.write "some bytes"
  tfile.close

  # Stage 2 - use the tempfile
  File.open(tfile.path) do |file|
    assert "some bytes", file.read

mperham

class ActiveRecord::Base
  class << self
    def inherited_yolo(klass)
      old_inherited(klass)
      klass.attr_accessible(*klass.column_names.map(&:to_sym)) unless klass.abstract_class?
    end
    alias_method :old_inherited, :inherited
    alias_method :inherited, :inherited_yolo
  end
end

mperham

--- a/site-cookbooks/monit/templates/default/memcached.conf.erb
+++ b/site-cookbooks/monit/templates/default/memcached.conf.erb
@@ -2,5 +2,5 @@ check process memcached
   with pidfile /var/run/memcached.pid
   start program = "/etc/init.d/memcached start"
   stop program = "/etc/init.d/memcached stop"
-  if failed port 11211 protocol memcache 4 times within 6 cycles then restart
+  if failed port 11211 4 times within 6 cycles then restart
   if 5 restarts within 5 cycles then timeout

mperham

1 (M=55122) ~/src/theclymb> rvm info

ruby-1.9.3-p125@theclymb3:

  system:
    uname:       "Darwin Mikes-MacBook-Air.local 12.2.0 Darwin Kernel Version 12.2.0: Sat Aug 25 00:48:52 PDT 2012; root:xnu-2050.18.24~1/RELEASE_X86_64 x86_64"
    system:      "osx/10.8/x86_64"
    bash:        "/bin/bash => GNU bash, version 3.2.48(1)-release (x86_64-apple-darwin12)"
    zsh:         "/bin/zsh => zsh 4.3.11 (i386-apple-darwin12.0)"

mperham

.FF..........................................................................................................................................................................................................
---------------------------------------------
CRASH: A fatal error has occurred.

Backtrace:
0   rbx                                 0x000000010c04f6d0 _ZN8rubiniusL12segv_handlerEi + 544
1   libsystem_c.dylib                   0x00007fff91c31cfa _sigtramp + 26
2   libsystem_c.dylib                   0x00007fff91c2f3c8 malloc_zone_malloc + 77
3   rbx                                 0x000000010c16a202 _ZN8rubinius12CompiledCode4Info4markEPNS_6ObjectERNS_10ObjectMarkE + 318
4   rbx                                 0x000000010c20075e _ZN8rubinius16GarbageCollector11scan_objectEPNS_6ObjectE + 456

mperham

(speedup_rails_startup=fa456 .rvmrc bin/) ~/src/clymb> !time
time bundle exec rake environment

real	0m7.853s
user	0m6.485s
sys	0m1.129s
(speedup_rails_startup=fa456 .rvmrc bin/) ~/src/clymb> time bundle exec rake environment

real	0m7.478s
user	0m6.378s