edison

def bubble_sort(array)
  n = array.length
  swapped = true

  while swapped do
   swapped = false

   (n - 1).times do |i|
     if array[i] > array[i + 1]
       array[i], array[i + 1] = array[i + 1], array[i]

edison

class Website::SessionsController < ::Devise::SessionsController
  respond_to :js
  layout false

  # POST /resource/sign_in
  def create
    self.resource = warden.authenticate(auth_options)

    if resource && resource.active_for_authentication?
      sign_in(resource_name, resource)

edison

  # Amount should be a decimal between 0 and 1. Lower means darker
  def darken_color(hex_color, amount=0.4)
    hex_color = hex_color.gsub('#','')
    rgb = hex_color.scan(/../).map {|color| color.hex}
    rgb[0] = (rgb[0].to_i * amount).round
    rgb[1] = (rgb[1].to_i * amount).round
    rgb[2] = (rgb[2].to_i * amount).round
    "#%02x%02x%02x" % rgb
  end
  

edison

#!/bin/sh
#
# redis - this script starts and stops the redis-server daemon
#
# chkconfig:   - 85 15 
# description:  Redis is a persistent key-value database
# processname: redis-server
# config:      /etc/redis/redis.conf
# config:      /etc/sysconfig/redis
# pidfile:     /var/run/redis.pid

edison

Estrutura do arquivo .yml de localizacao:

  pt:
    produtos:
      cadastro:
        salvar: Salvar produto

Utilizando o helper t para traduzir nas views:

edison

pt:
    activerecord:
        attributes:
            quote:
                content: Frase
                author: Autor

        errors:
            models:
                quote:

edison

pt:
    activerecord:
        attributes:
            quote:
                content: Frase
                author: Autor

edison

<% if @quotes.any? %>
	<table class="table table-striped">
		<tbody>
			<% @quotes.each do |quote| %>
				<tr>
					<td><%= quote.content %></td>
					<td><%= link_to 'Excluir', quote_path(quote), method: :delete, confirm: 'Tem certeza?', class: 'btn' %></td>
				</tr>			
			<% end %>
		</tbody>

edison

<div class="hero-unit">
	<% if @quote %>
		<blockquote>
			<p><%= @quote.content %></p>
			<small><%= @quote.author %></small>
		</blockquote>
	<% else %>
		<p>Nenhuma frase cadastrada.</p>		
	<% end %>
</div>

edison

class QuotesController < ApplicationController
  def index
    @quotes = Quote.all
    respond_to :html
  end

  def home
    @quote = Quote.all.sort_by{rand}.slice(0,10).first
    respond_to :html
  end