eric

#!/usr/bin/env ruby

require 'nokogiri'
require 'open-uri'
require 'notifo'

class BeatportBetaNotifier
  SLEEP_TIMEOUT = 10
  BEATPORT_URL  = 'http://beta.beatport.com/beta'
  

eric

# A little helper from _why
class Object
  def metaclass
    class << self; self; end
  end
end

module A
  def self.foo
    puts "yes"

eric

From 53402e071c7f9d4646bd98c5e5d5e97e69073f3a Mon Sep 17 00:00:00 2001
From: Eric Lindvall <[email protected]>
Date: Fri, 27 May 2011 12:46:00 -0700
Subject: [PATCH] Only deallocate the frame if it isn't NULL.

---
 app_swift.c |   40 +++++++++++++++++++++-------------------
 1 files changed, 21 insertions(+), 19 deletions(-)

diff --git a/app_swift.c b/app_swift.c

eric

class NetworkLatency < Scout::Plugin
  OPTIONS=<<-EOS
    host:
      label: Host
      notes: The remote host to measure. Defaults to the default gateway if none is specified.
    count:
      label: Count
      notes: Number of samples to take
      default: 5
  EOS

eric

This is obsolete

This code is no longer needed. Heroku has provided syslog drains for all users for free.

For better Heroku logging with Papertrail, check this out:

http://help.papertrailapp.com/kb/hosting-services/heroku#standalone

eric

[1 : 0] eric@kiccoro:/Users/eric > wget http://bazaar.launchpad.net/~graphite-dev/graphite/main/download/head:/whisper.py-20080505183243-3ypo8j4r6x1np8hq-2/whisper.py
--2011-03-19 13:11:15--  http://bazaar.launchpad.net/~graphite-dev/graphite/main/download/head:/whisper.py-20080505183243-3ypo8j4r6x1np8hq-2/whisper.py
Resolving bazaar.launchpad.net... 91.189.90.11
Connecting to bazaar.launchpad.net|91.189.90.11|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 21690 (21K) [text/x-python]
Saving to: `whisper.py'

100%[================================================================================================>] 21,690      90.5K/s   in 0.2s    

eric

Redis Timeseries Metric

I've been playing around with trying to make it as simple as possible to start logging a few metrics with as little effort in setup as possible.

As I was working on Papertrail I came up with a couple interesting ideas, some of which were inspired by OpenTSDB.

Storing metrics

In this example we are pretending we're processing emails as background jobs and would like to track how many we've sent over time.

eric

3/16/11 2:24:34 PM	[0x0-0x76076].com.topfunky.PeepOpen[2111]	LLVM ERROR: Cannot yet select: 0x101909010: f64 = bit_convert 0x101909410 [ORD=347] [ID=7]
3/16/11 2:24:34 PM	[0x0-0x76076].com.topfunky.PeepOpen[2111]	  0x101909410: i64 = and 0x101957e10, 0x101954d10 [ORD=346] [ID=6]
3/16/11 2:24:34 PM	[0x0-0x76076].com.topfunky.PeepOpen[2111]	    0x101957e10: i64,ch = CopyFromReg 0x10350fd88, 0x10191c110 [ORD=346] [ID=5]
3/16/11 2:24:34 PM	[0x0-0x76076].com.topfunky.PeepOpen[2111]	      0x10350fd88: ch = EntryToken [ORD=346] [ID=0]
3/16/11 2:24:34 PM	[0x0-0x76076].com.topfunky.PeepOpen[2111]	      0x10191c110: i64 = Register %reg16384 [ORD=346] [ID=1]
3/16/11 2:24:34 PM	[0x0-0x76076].com.topfunky.PeepOpen[2111]	    0x101954d10: i64 = Constant<-4> [ORD=346] [ID=2]
3/16/11 2:24:34 PM	com.apple.launchd.peruser.501[213]	([0x0-0x76076].com.topfunky.PeepOpen[2111]) Exited with exit code: 1
3/16/11 2:25:26 PM	com.apple.launchd.peruser.501[213]	(com.apple.pbs) Throttling respawn: Will start in 10 seconds
3/16/11 2:25:40 

eric

require 'net/https'
require 'always_verify_ssl_certificates'

module SecurityModule
  class HighSecurity
    class ReallyHighSecurity
      def self.turn_on_safe_connections
        OpenSSL::SSL::VERIFY_NONE
      end
    end

eric

  class JsBuilderTemplate < Template
    def precompiled_preamble(locals)
      [ super, "begin" ].join("\n")
    end

    def precompiled_postamble(locals)
      "end.to_json"
    end

    def precompiled_template(locals)