Tom Ward tomafro

tomafro / Output

Created September 21, 2010 17:14

tomafro / and_begin_idiom.rb

Created September 1, 2010 18:19 — forked from georgeguimaraes/and_begin_idiom.rb

	# After reading this comment
	# http://avdi.org/devblog/2010/08/02/using-and-and-or-in-ruby/#comment-1098 ,
	#
	# I became aware of a cool idiom for Ruby.
	#
	# I've seen this in a lot of cases:

	if (variable = expression_or_method(options))
	variable.calculate_something
	do_other_stuff(variable)

tomafro / gist:558708

Created August 31, 2010 08:03

	mv /etc/yum.conf /etc/yum.conf.5.4
	sed s/release=5.4/release=5.5/ /etc/yum.conf.5.4 > /etc/yum.conf

	yum -y remove ruby
	yum -y install gcc gcc-c++ kernel-devel zlib-devel openssl-devel readline readline-devel bison gettext-devel expat-devel curl-devel

	COMPILE_PATH=/tmp/install
	mkdir -p $COMPILE_PATH

	cd $COMPILE_PATH

tomafro / deploy.rb

Created July 22, 2010 09:44 — forked from rlivsey/deploy.rb

	namespace :vlad do

	desc "installs Bundler if it is not already installed"
	remote_task :install_bundler do
	run "sh -c 'if [ -z `which bundle` ]; then echo Installing Bundler; sudo gem install bundler --pre; fi'"
	end

	desc "run 'bundle install' to install Bundler's packaged gems for the current deploy and cache the config and lock files for the next releases"
	remote_task :bundle_install do
	run "cd #{latest_release} && bundle install #{shared_path}/bundle --without development test"

tomafro / model.rb

Created March 4, 2010 09:41

	class Pumphouse::Model
	extend ActiveModel::Naming

	def self.connection=(*args)
	@connection = Cassandra.new(*args)
	end

	def self.connection
	@connection
	end

tomafro / gist:320642

Created March 3, 2010 14:30

	/subscriber/xxx/messages
	/subscriber/xxx/messages/received
	/subscriber/xxx/messages/sent

	/subscriber/xxx/messages/tagged/ttt
	/subscriber/xxx/messages/received/tagged/ttt
	/subscriber/xxx/messages/sent/tagged/ttt

	/subscriber/xxx/messages/between/yyy

tomafro / Gemfile

Created March 1, 2010 09:13

	# Edit this Gemfile to bundle your application's dependencies.
	source 'http://rubygems.org'

	git 'git://github.com/rails/rails.git', :glob => "{/,}.gemspec"
	gem 'rails', '3.0.0.beta1'

tomafro / message.rb

Created February 24, 2010 09:18

	class Message
	extend ActiveModel::Naming
	include ActiveModel::Serializers::Xml
	include ActiveModel::Serializers::JSON

	def self.for_subscriber(subscriber_id)
	# nasty!
	5.times.collect { Message.new }
	end

tomafro / column_reader.rb

Created February 11, 2010 11:02


	module ColumnReader
	def column_reader(column_name, options = {})
	name = options.delete(:as) \|\| column_name.to_s.pluralize
	column = columns_hash[column_name.to_s]

	self.module_eval %{
	def self.#{name}
	query = scoped.arel.project(arel_table[:#{column_name}])
	connection.select_all(query.to_sql).collect do \|value\|

tomafro / gist:237792

Created November 18, 2009 12:36