| require 'socket' | |
| class Graphite | |
| def initialize(host) | |
| @host = host | |
| end | |
| def socket | |
| return @socket if @socket && !@socket.closed? | |
| @socket = TCPSocket.new(@host, 2003) |
This readme is a mixture of everything I read on SO+nokogiri wiki, which ultimately worked out for me.
Here are the steps which worked for me to get rid of segfaults with Nokogiri 1.4.4, on both Lion and Snow Leopard, with Ruby 1.8.7 (patchlevel 334 and +).
First diagnose which version of libxml2 you're using:
bundle exec nokogiri -v
If you have 2.7.3 listed somewhere, you're in bad waters (known to segfault). Install this:
| ### UPDATE: ruby-debuy19 is no longer maintained, use https://github.com/cldwalker/debugger | |
| # Install with: | |
| # bash < <(curl -L https://raw.github.com/gist/1333785) | |
| # | |
| # Reference: http://blog.wyeworks.com/2011/11/1/ruby-1-9-3-and-ruby-debug | |
| echo "Installing ruby-debug with ruby-1.9.3-p0 ..." | |
| curl -OL http://rubyforge.org/frs/download.php/75414/linecache19-0.5.13.gem |
| #Need the latest version so it knows where to get ruby-1.9.3 | |
| rvm get head | |
| curl -O https://github.com/ruby/ruby/pull/56.diff | |
| rvm install ruby-1.9.3-p0 --patch 56.diff | |
| cd ~/.rvm/src/ruby-1.9.3-p0 | |
| # Need to recompile because rvm doesn't force autoconf? |
| # https://github.com/gzigzigzeo/carrierwave-meta | |
| # Integrating CarrierWave with JCrop | |
| # Let implement the behavior like at this demo: deepliquid.com/projects/Jcrop/demos.php?demo=thumbnail | |
| # The uploader: | |
| class CropUploader < SobakaUploader | |
| include CarrierWave::Meta | |
| # Crop source is a source image converted from original which could be bigger than source area (left image in the example). | |
| version :crop_source do |
| # Required so that we can set path correctly for Config, which | |
| # is loaded statically due to a bug in cijoe | |
| require 'cijoe' | |
| # setup middleware | |
| use Rack::CommonLogger | |
| # Assume all subfolders under config.ru are git repos and collect them to spin up multiple joes | |
| projects = Dir.glob("*/") |
| // The `quickEach` method will pass a non-unique jQuery instance | |
| // to the callback meaning that there will be no need to instantiate | |
| // a fresh jQuery instance on each iteration. Most of the slow-down | |
| // inherent in jQuery's native iterator method (`each`) is the constant | |
| // need to have access to jQuery's methods, and so most developers | |
| // see constructing multiple instances as no issue... E.g. | |
| // $(...).each(function(){ $(this)... $(this)... $(this)... }); | |
| // A better approach would be `quickEach`. | |
| jQuery.fn.quickEach = (function(){ |
