jpablobr’s gists

jpablobr / Gemfile

Created November 1, 2011 05:35 — forked from libryder/Gemfile

Config files for integrating adhearsion and rails

	source 'http://rubygems.org'

	gem 'adhearsion', '>= 1.2.1'
	gem 'ahn-restful-rpc'

	gem 'rails', '3.1.1'

	# Bundle edge Rails instead:
	# gem 'rails', :git => 'git://github.com/rails/rails.git'

jpablobr / command.sh

Created October 29, 2011 15:55 — forked from felixge/command.sh

Bash stuff for fighting a weak DOS attack

	# Here a few bash one-liners that helped me analyze / fight a weak DOS attack against debuggable.com. Mostly for future reference.
	# The attacker was opening lots of tcp connections without sending data, I believe it's called a SYN flood, see: http://tools.ietf.org/html/rfc4987#section-3.2

	# Step 0: Check what is going on at port 80
	$ netstat -tan \| grep ':80 ' \| awk '{print $6}' \| sort \| uniq -c

	# Step 1: Increase the number of available fds
	$ ulimit -n 32000

	# Step 2: Restart your webserver, for me:

jpablobr / dot_irbrc.rb

Created October 20, 2011 05:55

dot_irbrc

	begin
	require 'irbtools'
	rescue LoadError
	$stderr.puts "Please install 'irbtools' or add it to your Gemfile"
	end

	class Object
	# Return a list of methods defined locally for a particular object. Useful
	# for seeing what it does whilst losing all the guff that's implemented
	# by its parents (eg Object).

jpablobr / subcommand.rb

Created October 17, 2011 15:31

A tiny wrapper over optparse that gives easy subcommand facility.

	#!/usr/bin/env ruby -w
	######################################
	# A tiny wrapper over optparse that gives easy subcommand facility.
	# It also neatly prints help for global and subcommands
	# as well as summarizes subcommands in global help.
	#
	# Thanks to Robert Klemme for his idea on lazy loading the subcommand option parsers.
	#
	# @author Rahul Kumar, Jun 2010
	# @date 2010-06-20 22:33

jpablobr / gist:1286249

Created October 14, 2011 04:32 — forked from dtsato/gist:1285321

Speeding up Rails specs

	# Add these lines to your spec_helper.rb to speed up specs:
	Sass::Plugin.options[:always_check] = false
	Sass::Plugin.options[:always_update] = false

jpablobr / gist:1269650

Created October 7, 2011 06:59 — 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!

jpablobr / ruby_gsub.sh

Created September 27, 2011 05:46

ruby gsub one-liner

ruby -i.bak -pe "gsub(/link_to/,'button_to')" *.erb

jpablobr / evil_vfs.rb

Created August 30, 2011 09:24 — forked from tenderlove/evil_vfs.rb

	###
	# This is a demonstration of using SQLite3's Virtual File System API in Ruby.
	#
	# == Synopsis
	#
	# This program will store its SQLite database after the __END__ line.
	#
	# === In Detail
	#
	# SQLite3 uses the DATABase class as a proxy for our IO object. Upon

jpablobr / development.rb

Created August 1, 2011 23:32 — forked from banister/development.rb

Use Pry as IRB replacement in rails 3 console

	# Add this to the end of your development.rb and add
	#
	# gem 'pry'
	#
	# to your Gemfile and run bundle to install.

	silence_warnings do
	begin
	require 'pry'
	IRB = Pry

jpablobr / gist:1096279

Created July 21, 2011 00:55 — forked from wayneeseguin/gist:1095634

My thought on improving Ruby construct end syntax.

	# I have now programmed in a lot of languages, and one thing I can say for sure
	# is that shell scripting does construct end styles very well.

	#
	# Example from http://redmine.ruby-lang.org/issues/5054
	#
	# This is indeed also one of my few personal issues with Ruby syntax, the end trail.
	#
	module MyModule
	class MyClass

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