ctrochalakis’s gists

ctrochalakis / command line

Created June 30, 2010 08:42

eventmachine-tail bug

ctrochalakis / ruby-debug + rvm + 1.9.2

Created July 2, 2010 09:01

ruby-debug + rvm + 1.9.2

	#
	gem install ruby-debug19 -- --with-ruby-include=/home/belbo/.rvm/src/ruby-1.9.2-head/

ctrochalakis / lazy.rb

Created July 7, 2010 07:25

	class Apiv2::MainController < ApplicationController

	before_filter :lazy_developer

	def lazy_developer
	redirect_to params.merge(:host => 'localhost', :port => 3000) if params.key? :devel
	redirect_to params.merge(:host => 'skroutz.gr', :port => 80) if params.key? :prod
	end

ctrochalakis / factory_girl attachments for paperclip

Created July 9, 2010 08:12 — forked from jeffrafter/factory_girl attachments for paperclip

	require 'action_controller/test_process'

	# Paperclip attachments in factories, made easy based on technicalpickles
	Factory.class_eval do
	def attach(name, path, content_type = nil)
	if content_type
	add_attribute name, ActionController::TestUploadedFile.new("#{RAILS_ROOT}/#{path}", content_type)
	else
	add_attribute name, ActionController::TestUploadedFile.new("#{RAILS_ROOT}/#{path}")
	end

ctrochalakis / deploy.rb

Created July 28, 2010 06:33

Bundler rc capistrano recipe

	# Bundler-rc deploy recipe

	namespace :bundler do
	task :create_symlink, :roles => :app do
	shared_dir = File.join(shared_path, 'bundle')
	release_dir = File.join(current_release, '.bundle')
	run("mkdir -p #{shared_dir} && ln -s #{shared_dir} #{release_dir}")
	end

	desc "Install gem bundle if needed"

ctrochalakis / exception_notify_helper.rb

Created August 26, 2010 09:31

Using exception_notifier for rake tasks or scripts

	# Exception notifier (rails3) only works as a rack middleware,
	# but what if you need notifications inside a rake task or a script?
	# This is a quick hack around that.
	#
	# Wrap your code inside an exception_notify block and you will be notified of exceptions
	#
	# exception_notify { clear_payments }
	def exception_notify
	yield
	rescue Exception => exception

ctrochalakis / bench_sinit.rb

Created October 17, 2010 07:06

Benchmarking redis sinit command

	require 'redis'
	require 'benchmark'

	$redis = Redis.new
	#$redis.flushall

	array_size = Integer(ARGV.first)
	a = Array.new(array_size) { rand(1_000_000) }
	a = a.uniq

ctrochalakis / jekyll_generate.rb

Created October 19, 2010 12:19

Rake task to generate an html branch for jekyll

	desc "Commit website to html branch"
	task :html do
	system <<-GITFOO
	test -e 'for_html' && rm -rf for_html
	test -e '.git/html.index' && rm .git/html.index

	jekyll --no-auto for_html
	export GIT_INDEX_FILE=.git/html.index
	git add -f for_html
	tree_id=$(git write-tree --prefix=for_html/)

ctrochalakis / gist:1669023

Created January 24, 2012 09:08 — forked from brainopia/gist:1661877

ruby-build definition for falcon patch - https://gist.github.com/1658360 (works)

	patch_url=https://raw.github.com/gist/1658360/afd06eec533ad0140011bdaf652e6cd82eedf7ec/cumulative_performance.patch
	yaml_url=http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz
	ruby_url=http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p0.tar.gz

	build_package_falcon_patch() {
	echo 'applying falcon patch'
	curl $patch_url \| patch -p1
	build_package_standard $1
	}

ctrochalakis / backup.sh

Created March 13, 2012 14:08 — forked from karussell/backup.sh

Backup ElasticSearch with rsync

	# TO_FOLDER=/something
	# FROM=/your-es-installation

	DATE=`date +%Y-%m-%d_%H-%M`
	TO=$TO_FOLDER/$DATE/
	echo "rsync from $FROM to $TO"
	# the first times rsync can take a bit long - do not disable flusing
	rsync -a $FROM $TO

	# now disable flushing and do one manual flushing

Christos Trochalakis ctrochalakis