Javier Blanco Gutiérrez jbgutierrez

jbgutierrez / gist:247074

Created December 2, 2009 09:12

Get rid of complex HTML logic in Helpers with Composite Pattern

	# Composite Pattern

	class TagNode
	include ActionView::Helpers::TagHelper

	def initialize(name, options = {})
	@name = name.to_s
	@attributes = options
	@children = []
	end

jbgutierrez / maze.rb

Created January 12, 2010 18:46

Solution for the Rubylearning Challenge #5 (http://tinyurl.com/yf8lxch)

jbgutierrez / Evolution of a Ruby Programmer.rb

Created February 18, 2010 07:52 — forked from bernerdschaefer/Evolution of a Ruby Programmer.rb

jbgutierrez / gist:308904

Created February 19, 2010 17:01

Sort Delicious bookmarks by times saved

	// ==UserScript==
	// @name Sort Delicious bookmarks by times saved
	// @namespace jbgutierrez.info
	// @description Sort Delicious bookmarks by times saved
	// @include http://delicious.com/*
	// ==/UserScript==

	// Add jQuery
	var dependencies = ['http://jquery.com/src/jquery-latest.js', 'http://tinysort.sjeiti.com/scripts/jquery.tinysort.js'];
	dependencies.forEach(function(dependency) {

jbgutierrez / magic_models.rb

Created March 10, 2010 18:54

Dr. Nic's magic models

	require 'rubygems'
	ActiveRecord::Base.establish_connection (
	:adapter => 'mysql',
	:database => 'database',
	:username => 'username',
	:password => 'password',
	:host => 'localhost'
	)
	module LegacyDatabase
	require 'dr_nic_magic_models'

jbgutierrez / ruby_191_hacks.rb

Created April 7, 2010 19:40 — forked from addame/ruby_191_hacks.rb

	# Drop this file in config/initializers to run your Rails project on Ruby 1.9.
	# This is three separate monkey patches -- see comments in code below for the source of each.
	# None of them are original to me, I just put them in one file for easily dropping into my Rails projects.
	# Also see original sources for pros and cons of each patch. Most notably, the MySQL patch just assumes
	# that everything in your database is stored as UTF-8. This was true for me, and there's a good chance it's
	# true for you too, in which case this is a quick, practical solution to get you up and running on Ruby 1.9.
	#
	# Andre Lewis 1/2010

	# encoding: utf-8

jbgutierrez / gist:445126

Created June 19, 2010 18:30

Migración de servidor subversion con git

	git config --global svn.addAuthorFrom true
	git config --global svn.useLogAuthor true
	git svn clone NEW_URL new
	git svn clone ORIGINAL_URL original
	cd original
	git push ../new/.git master:refs/heads/original
	cd ../new
	git filter-branch --msg-filter 'sed -e /^git-svn-id:/d' original
	echo `git rev-list original \| tail -1` `git rev-list master \| tail -1` >> .git/info/grafts
	git merge original

jbgutierrez / gist:718934

Created November 28, 2010 13:34

video_test.rb

	require 'test_helper'

	class VideoTest < ActiveSupport::TestCase
	test "should accept only valid urls" do

	video = Video.new
	assert(video.invalid?) # blank urls are not accepted

	invalid_urls = # valid but not accepted
	%w{

jbgutierrez / ruby-1.9-tips.rb

Created February 5, 2011 18:58 — forked from igrigorik/ruby-1.9-tips.rb

	def tip(msg); puts; puts msg; puts "-"*100; end

	#
	# 30 Ruby 1.9 Tips, Tricks & Features:
	# http://www.igvita.com/2011/02/03/new-ruby-19-features-tips-tricks/
	#

	tip "Upgrading to Ruby 1.9 is simple: rvm install 1.9.2 && rvm --default 1.9.2"

	tip "Ruby 1.9 supports named captures in regular expressions!"

jbgutierrez / foobar_riddle.html

Created March 2, 2011 17:56

Acertijo javascript (explicación en http://bonsaiden.github.com/JavaScript-Garden/)

	<!DOCTYPE HTML>
	<head>
	<title>FooBar spaguetti riddle</title>
	<meta charset='utf-8'>

	<script type="text/javascript" src="http://shjs.sourceforge.net/sh_main.js"></script>
	<script src="http://shjs.sourceforge.net/lang/sh_javascript.js" type="text/javascript" charset="utf-8"></script>
	<link rel="stylesheet" href="http://shjs.sourceforge.net/css/sh_the.css" type="text/css" media="screen" charset="utf-8">

	<style type="text/css" media="screen">