Edgar González gonzedge

gonzedge / index_filter.sh

Created April 27, 2012 06:37

Git: Removing sensitive data and rewriting history

git filter-branch --index-filter 'git rm --cached --ignore-unmatch -- resources/*.mp3' --prune-empty -- --all

gonzedge / Gemfile

Created February 10, 2012 01:30

Rambling Trie: A custom Trie data structure implementation in Ruby

gem 'rambling-trie'

gonzedge / export.xml

Created February 3, 2012 20:07

Migrating your blog posts to Markdown with Upmark and Nokogiri

	<?xml version="1.0" encoding="UTF-8" ?>
	<!-- This is a WordPress eXtended RSS file generated by WordPress as an export of your site. -->
	<!-- ... -->
	<rss version="2.0"
	xmlns:excerpt="http://wordpress.org/export/1.1/excerpt/"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:wp="http://wordpress.org/export/1.1/"
	>

gonzedge / Gemfile

Created February 3, 2012 17:29

Writing your blog posts in Markdown with Postmarkdown

gem 'postmarkdown'

gonzedge / Gemfile

Created January 12, 2012 23:49

Rails 3.1: Treating your '.swf' files as assets

gem 'swf_fu'

gonzedge / Gemfile

Created January 5, 2012 03:55

Replacing ERb with HAML on your Rails application generators

gem 'haml-rails'

gonzedge / application_controller.rb

Created January 5, 2012 02:34

Rails 3.1 - Adding custom 404 and 500 error pages

	class ApplicationController < ActionController::Base
	# ...

	unless Rails.application.config.consider_all_requests_local
	rescue_from Exception, with: lambda { \|exception\| render_error 500, exception }
	rescue_from ActionController::RoutingError, ActionController::UnknownController, ::AbstractController::ActionNotFound, ActiveRecord::RecordNotFound, with: lambda { \|exception\| render_error 404, exception }
	end

	private
	def render_error(status, exception)

gonzedge / _post.html.erb

Created January 4, 2012 04:45

Writing elegant HTML with HAML

	<div id="single_post">
	<h2 class="post_title"><%= link_to post.title, post %></h2>
	<div class="post_content">
	<div class="post_date">
	Posted on <%= post.date.strftime '%e %B %Y' %>
	</div>
	<div class="posted_by">
	By: <%= post.author %>
	</div>
	<div class="comments_number">

gonzedge / Gemfile

Created January 3, 2012 23:18

Generating your site menu with the 'simple-navigation' gem

gem 'simple-navigation'

gonzedge / first.try.coffee

Created December 16, 2011 19:17

CoffeeScript: The '=>' operator

	outerFunctionWithCallback = (options, callback) ->
	# Do something with options
	callback()

	theFunction = ->
	self = @
	@doFirstThing = -> # ...

	@doSecondThing = -> # ...