Chris Irish supairish

🏂

Shreddin

supairish / gist:1033379

Created June 18, 2011 18:32 — forked from bgkittrell/gist:704674

Reorder Multiple Elements ala Netflix

	images = @album.image_assignments

	changed = Array.new

	# Get the images that changed order
	for image in images
	order = params["order_#{image.image_id}".to_sym]
	if !order.blank? && order =~ /^\d+$/ && image.position.to_i != order.to_i
	image.position = order.to_i
	changed << image

supairish / gist:1330161

Created November 1, 2011 08:37

Retryable method

	# Options:
	# * :tries - Number of retries to perform. Defaults to 1.
	# * :on - The Exception on which a retry will be performed. Defaults to Exception, which retries on any Exception.
	#
	# Example
	# =======
	# retryable(:tries => 1, :on => OpenURI::HTTPError) do
	# # your code here
	# end
	#

supairish / gist:1521680

Created December 26, 2011 17:25 — forked from parndt/gist:1011435

How to cache pages and clear them in Refinery CMS

	# put in config/application.rb

	config.to_prepare do
	::PagesController.module_eval do
	caches_page :show, :unless => proc {\|c\| c.user_signed_in? \|\| c.flash.any? }
	caches_page :home, :unless => proc {\|c\| c.user_signed_in? \|\| c.flash.any? }
	end
	::Page.module_eval do
	after_save :clear_static_caching!
	after_destroy :clear_static_caching!

supairish / arel_or.rb

Created January 30, 2012 08:16 — forked from philsmy/arel_or.rb

or scopes - add this to your model to be able to or scopes together (eg: Model.or(Model.scope1, Model.scope2). Stolen and adapted from fake_arel

	__or_fn = lambda do \|*scopes\|
	where = []
	joins = []
	includes = []

	# for some reason, flatten is actually executing the scope
	scopes = scopes[0] if scopes.size == 1
	scopes.each do \|s\|
	w = []
	s.where_clauses.each do \|where_clause\|

supairish / gist:2017691

Created March 11, 2012 19:03

Capybara Click At

	Capybara::Node::Element.class_eval do
	def click_at(x, y)
	wait_until do
	right = x - (native.size.width / 2)
	top = y - (native.size.height / 2)
	driver.browser.action.move_to(native).move_by(right.to_i, top.to_i).click.perform
	end
	end
	end

supairish / ubuntu_steps.sh

Created March 25, 2012 04:05 — forked from johnrees/_ubuntu_steps.sh

Standard Rails 3.* setup for Ubuntu 10.04 LTS 32

supairish / application.rb

Created May 18, 2012 00:18 — forked from steve9001/application.rb

Rails middleware to provide information about errors during requests

	module MyApp
	class Application < Rails::Application
	if Rails.env == 'test'
	require 'diagnostic'
	config.middleware.use(MyApp::DiagnosticMiddleware)
	end
	end
	end

supairish / installation.sh

Created June 6, 2012 16:56 — forked from mikhailov/installation.sh

nginx+passenger (real production config)

	$ cd /usr/src
	$ wget http://nginx.org/download/nginx-1.0.15.tar.gz
	$ tar xzvf ./nginx-1.0.15.tar.gz
	$ rm -f ./nginx-1.0.15.tar.gz

	$ wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.30.tar.gz
	$ tar xzf pcre-8.30.tar.gz && rm -f ./pcre-8.30.tar.gz

	$ wget http://www.openssl.org/source/openssl-1.0.1c.tar.gz
	$ tar xzf openssl-1.0.1c.tar.gz && rm -f openssl-1.0.1c.tar.gz

supairish / gist:2951524

Created June 18, 2012 23:58

Nginx - how to limit requests by User Agent

	http {

	map $http_user_agent $limit_bots {
	default '';
	~*(google\|bing\|yandex\|msnbot) $binary_remote_addr;
	}

	limit_req_zone $limit_bots zone=bots:10m rate=1r/m;

	server {

supairish / migrate_s3.rake

Created January 28, 2013 20:30


	namespace :attachments do
	task :migrate_to_s3 => :environment do
	require 'aws/s3'

	# Load credentials
	s3_options = YAML.load_file(File.join(Rails.root, 'config/s3.yml')).symbolize_keys
	bucket = s3_options[:bucket_name]

	# Establish S3 connection