Rodrigo Navarro reu

reu / sugar_scopes.rb

Created October 6, 2011 02:11

	module SugarScopes
	def like(query)
	relation = clone
	query.each do \|column, value\|
	relation = relation.where(arel_table[column].matches(value))
	end
	relation
	end

	def asc(column = :id)

reu / gist:1273857

Created October 9, 2011 16:15

LOL

	# simple preforking echo server in Ruby
	require "socket"

	# Create a socket, bind it to localhost:2424, and start listening.
	# Runs once in the parent. All forked children inherit the socket's
	# file descriptor.
	acceptor = Socket.new(Socket::AF_INET, Socket::SOCK_STREAM, 0)
	address = Socket.pack_sockaddr_in(4242, "localhost")
	acceptor.bind(address)
	acceptor.listen(10)

reu / 10_lines_webserver.rb

Created October 16, 2011 19:17

	require "socket"
	socket = Socket.new(Socket::AF_INET, Socket::SOCK_STREAM, 0)
	socket.bind(Socket.pack_sockaddr_in(3000, "localhost"))
	socket.listen(1)
	loop do
	connection = socket.accept[0]
	connection.gets.match /name=(.+) (.+)/
	connection.write "#{$2} 200 OK\nContent-Type: text/html\n\nHello #{$1}"
	connection.close
	end

reu / .zshrc

Created October 20, 2011 18:11 — forked from bernardeli/.zshrc

highlighting code for keynote with highlight

	first: brew install highlight

	second: add to your .zshrc (or .bashrc)

	function hlr {
	highlight --syntax ruby -k Menlo -K 20 -s edit-xcode $1 \| pbcopy
	}

	third: paste the highlighted code to your Keynote talk.

reu / gist:1433464

Created December 5, 2011 12:37

capybara-hax

	class ActiveRecord::Base
	mattr_accessor :shared_connection
	@@shared_connection = nil

	def self.connection
	@@shared_connection \|\| retrieve_connection
	end
	end

	ActiveRecord::Base.shared_connection = ActiveRecord::Base.connection

reu / gist:1481649

Created December 15, 2011 16:07

Selenium alert box

	page.driver.browser.switch_to.alert.accept

	page.driver.browser.switch_to.alert.dismiss

	page.driver.browser.switch_to.alert.text

	http://code.google.com/p/selenium/wiki/RubyBindings#JavaScript_dialogs

reu / twitter_bootstrap_form_builder.rb

Created January 2, 2012 22:55

	class TwitterBootstrapFormBuilder < ActionView::Helpers::FormBuilder
	delegate :capture, :content_tag, :tag, :to => :@template

	%w[text_field text_area password_field collection_select].each do \|method_name\|
	define_method(method_name) do \|name, *args\|
	errors = object.errors[name].any? ? " error" : ""
	error_msg = object.errors[name].any? ? content_tag(:span, object.errors[name].join(","), :class => "help-inline") : ""

	content_tag :div, :class => "clearfix#{errors}" do
	field_label(name, *args) + content_tag(:div, :class => "input#{errors}") do

reu / gist:1827467

Created February 14, 2012 15:12

svp.rake

	task :synchronize_site_names => :environment do
	require "csv"

	first_line_skipped = false

	CSV.foreach("doc/sgpd_svp.csv") do \|line\|
	first_line_skipped = true and next unless first_line_skipped

	svp_site_id, svp_site_name, oas_site_name = line

reu / assets.rb

Created February 19, 2012 11:19

Overriding capistrano assets:precompile task to precompile only when there are changes in any of the assets.

	namespace :deploy do
	namespace :assets do
	task :precompile, :roles => :web, :except => { :no_release => true } do
	if capture("cd #{latest_release} && #{source.local.log(source.next_revision(current_revision))} vendor/assets/ lib/assets/ app/assets/ \| wc -l").to_i > 0
	run "cd #{latest_release} && #{rake} RAILS_ENV=#{rails_env} #{asset_env} assets:precompile"
	else
	logger.info "No changes on assets. Skipping pre-compilation."
	end
	end
	end

reu / custom-colors.js

Created February 24, 2012 13:06

Highchart bonitinho