Kevin Lawver kplawver

## json_callbacks.rb
# Adds :callback option to to_json for Array, Hash and ActiveRecord::Base.  Usage:
#   user = User.find(:first)
#   user.to_json(:callback => "foo")
#   => foo({"user":{"name":"The Dude"}})
# There's probably a much better way to do this - would love ideas / improvements!

class Array
  alias orig_to_json to_json
  def to_json(*a)
	callback = nil

## optimize_tables.rb
# Will run optimize table on either just that class's MySQL InnDB table, or on ALL of that connection's tables.
# Works only with MySQL InnoDB tables, but could be used to run repair if you're using MyISAM.

class ActiveRecord::Base
  def self.optimize_table
	begin
		self.connection.execute("optimize table #{self.table_name}")
	rescue Exception => e
		logger.error("#{self.class_name} - error optimizing #{self.table_name}: #{e}")
	else

## runner.rb
#!/usr/bin/env ruby
# If you want to run it on a specific environment, set your RACK_ENV environment variable.

require 'rubygems'
require File.expand_path("../app",__FILE__)

# puts ARGV.options.inspect

if ARGV[0].length > 0 && ARGV[0].is_a?(String)
	puts eval(ARGV[0])

## easy_created_at_named_scope.rb
# Add this to your ActiveRecord models for an easy "find me everything that happened on this day" named scope:
named_scope :by_date, lambda {|date|
	if date.is_a?(String)
		date = Time.parse(date)
	end
	date_start = date.midnight
	date_end = date_start.advance(:hours => 24)
	{
		:conditions => ["created_at between ? and ?",date_start,date_end]
	}

## loadr.rb
## Loader
# Does a pre-configured set of apache benchmark on an array of URLs passed in.
# Yes, it's silly, but it saved me a lot of time today.
#
# Usage: Loadr.test(['http://cnn.com','http://lwvr.net'],"news_and_me")
# - Created a log file for each URL, then fills it with the results of its ab runs.
# - Only works on OS's where ab is in the path.

class Loadr
	@@run_sets = [

## cloud_front.rb
require 'base64'
require 'openssl'
require 'sha1'

# This will generate URLs for streaming private content from CloudFront...
# I followed these instructions for setting up the bucket and CloudFront:
## http://support.rightscale.com/index.php?title=12-Guides/01-RightScale_Dashboard_User_Guide/02-Clouds/01-EC2/11-CloudFront/Serving_Private_Content

# I have a global config hash for my private key for S3:
# The access_key is the CloudFront key id you set up.

## beanstalkd_plugin.rb
class BeanstalkdPlugin < Scout::Plugin
	needs 'beanstalk-client'

OPTIONS=<<-EOS
  connection_string:
    default: localhost:11300
    name: Connection String
    notes: The host and port to connect to.
EOS


## file_check_plugin.rb
class FileCheckPlugin < Scout::Plugin

OPTIONS=<<-EOS
  file:
    default: ~
    name: File
    notes: The file to check to make sure it exists.
EOS

	def build_report

## paginate_array.js
function paginateArray(arr,page_num,per_page) {
  var i,r=[];

  if (arr.length < 1) {
    return r;
  }

  if (per_page == undefined || per_page == null) {
    per_page = 10;
  }

## index.html
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/1999/REC-html401-19991224/strict.dtd">
<!-- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd"> -->
<HTML>
<HEAD>
<META HTTP-EQUIV="Refresh" CONTENT="0.1">
<META HTTP-EQUIV="Pragma" CONTENT="no-cache">
<META HTTP-EQUIV="Expires" CONTENT="-1">
<TITLE></TITLE>
</HEAD>
	# Adds :callback option to to_json for Array, Hash and ActiveRecord::Base. Usage:
	# user = User.find(:first)
	# user.to_json(:callback => "foo")
	# => foo({"user":{"name":"The Dude"}})
	# There's probably a much better way to do this - would love ideas / improvements!

	class Array
	alias orig_to_json to_json
	def to_json(*a)
	callback = nil
	# Will run optimize table on either just that class's MySQL InnDB table, or on ALL of that connection's tables.
	# Works only with MySQL InnoDB tables, but could be used to run repair if you're using MyISAM.

	class ActiveRecord::Base
	def self.optimize_table
	begin
	self.connection.execute("optimize table #{self.table_name}")
	rescue Exception => e
	logger.error("#{self.class_name} - error optimizing #{self.table_name}: #{e}")
	else
	#!/usr/bin/env ruby
	# If you want to run it on a specific environment, set your RACK_ENV environment variable.

	require 'rubygems'
	require File.expand_path("../app",__FILE__)

	# puts ARGV.options.inspect

	if ARGV[0].length > 0 && ARGV[0].is_a?(String)
	puts eval(ARGV[0])
	# Add this to your ActiveRecord models for an easy "find me everything that happened on this day" named scope:
	named_scope :by_date, lambda {\|date\|
	if date.is_a?(String)
	date = Time.parse(date)
	end
	date_start = date.midnight
	date_end = date_start.advance(:hours => 24)
	{
	:conditions => ["created_at between ? and ?",date_start,date_end]
	}
	## Loader
	# Does a pre-configured set of apache benchmark on an array of URLs passed in.
	# Yes, it's silly, but it saved me a lot of time today.
	#
	# Usage: Loadr.test(['http://cnn.com','http://lwvr.net'],"news_and_me")
	# - Created a log file for each URL, then fills it with the results of its ab runs.
	# - Only works on OS's where ab is in the path.

	class Loadr
	@@run_sets = [
	require 'base64'
	require 'openssl'
	require 'sha1'

	# This will generate URLs for streaming private content from CloudFront...
	# I followed these instructions for setting up the bucket and CloudFront:
	## http://support.rightscale.com/index.php?title=12-Guides/01-RightScale_Dashboard_User_Guide/02-Clouds/01-EC2/11-CloudFront/Serving_Private_Content

	# I have a global config hash for my private key for S3:
	# The access_key is the CloudFront key id you set up.
	class BeanstalkdPlugin < Scout::Plugin
	needs 'beanstalk-client'

	OPTIONS=<<-EOS
	connection_string:
	default: localhost:11300
	name: Connection String
	notes: The host and port to connect to.
	EOS
	class FileCheckPlugin < Scout::Plugin

	OPTIONS=<<-EOS
	file:
	default: ~
	name: File
	notes: The file to check to make sure it exists.
	EOS

	def build_report
	function paginateArray(arr,page_num,per_page) {
	var i,r=[];

	if (arr.length < 1) {
	return r;
	}

	if (per_page == undefined \|\| per_page == null) {
	per_page = 10;
	}
	<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/1999/REC-html401-19991224/strict.dtd">
	<!-- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
	"http://www.w3.org/TR/html4/strict.dtd"> -->
	<HTML>
	<HEAD>
	<META HTTP-EQUIV="Refresh" CONTENT="0.1">
	<META HTTP-EQUIV="Pragma" CONTENT="no-cache">
	<META HTTP-EQUIV="Expires" CONTENT="-1">
	<TITLE></TITLE>
	</HEAD>