akitaonrails

# This is an attempt to translate GC.stat to a more understandable format for humans
# from @samsaffron
# http://samsaffron.com/archive/2013/11/22/demystifying-the-ruby-gc?utm_source=rubyweekly&utm_medium=email
# http://samsaffron.com/archive/2014/04/08/ruby-2-1-garbage-collection-ready-for-production
def gc_stats
  stats = GC.stat
  space_count = ObjectSpace.count_objects

  objects_per_heap = space_count[:TOTAL] / stats[:heap_used]
  report = {

kelvinst

Descobrindo as keys de i18n no rails

Você já deve ter se pego tentando adivinhar qual key dos arquivos de tradução o rails está buscando né? Chutando as keys uma a uma pra ver se acerta? Não? Bom eu sim 😁, até que eu cansei e procurei algo pra resolver esse problema.

E adivinha só: já existe uma gem pra isso! 🎉 A gem i18n-debug resolve esse problema de uma forma bem fácil. Basta adicionar ela no Gemfile do seu projeto e ele vai começar a colocar as seguintes linhas no log do rails:

[i18n-debug] en.helpers.label.user.username => nil
[i18n-debug] en.helpers.label.user.username => nil
[i18n-debug] en.activerecord.attributes.user.username => "Username"

rwdaigle

alias Task.Supervisor

{:ok, supervisor} = Supervisor.start_link

double = fn(n) -> n*2 end

[1, 2, 3]
|> Enum.map(&Supervisor.async(supervisor, fn -> double.(&1) end))
|> Enum.map(&Task.await/1)
#=> [2, 4, 6]

kossnocorp

# Hi! I'am rack middleware!
# I was born for show right way to you JavaScript

# My author's name was Aleksandr Koss. Mail him at kossnocorp@gmail.com
# Nice to MIT you!

require(File.dirname(__FILE__) + '/../config/environment') unless defined?(Rails)

class RoutesJs
  def initialize app, options = {}

raphaelcosta

# Hi! I'am rack middleware!
# I was born for show right way to you JavaScript

# My author's name was Aleksandr Koss. Mail him at kossnocorp@gmail.com
# Nice to MIT you!

require(File.dirname(__FILE__) + '/../config/environment') unless defined?(Rails)

class RoutesJs
  def initialize app, options = {}

tomas-stefano

## This is how I installed ruby in my Mac ##

## Will install a ruby 1.9.2-p180-patched #

   $ curl https://raw.github.com/gist/1008945/7532898172cd9f03b4c0d0db145bc2440dcbb2f6/load.patch > /tmp/load.patch

  $ rvm install ruby-1.9.2-p180 --patch /tmp/load.patch -n patched


#### If you have problems with Ruby::

croaky

heroku addons:add pgbackups --remote staging
heroku addons:add pgbackups --remote production
heroku pgbackups:capture --remote production
heroku pgbackups:restore DATABASE `heroku pgbackups:url --remote production` --remote staging

danielvlopes

 /* Mixins
================================================== */

@mixin placeholder-color($color: $grayLight) {
  :-moz-placeholder           { color: $color; }
  ::-webkit-input-placeholder { color: $color; }
}

// Border Radius

sethbro

ENV["RAILS_ENV"] = "test"
require File.expand_path('../../config/environment', __FILE__)
require 'rails/test_help'
require 'minitest/autorun'
require 'minitest/pride'
require 'capybara/rails'


class MiniTest::Spec
  include ActiveSupport::Testing::SetupAndTeardown

remi

#!/usr/bin/env ruby
#
# This file was generated by RubyGems.
#
# The application 'jekyll' is installed as part of a gem, and
# this file is here to facilitate running it.
#

require 'rubygems'