clemens

class DateTimeSelector
  include TagHelper
  
  POSITIONS = { :year => 1, :month => 2, :day => 3, :hour => 4, :minute => 5, :second => 6 }
  
  def initialize(date, options={})
    @date = date
    @options = options
    @object = @options.delete(:object)
    @object_name = @options.delete(:object_name)

clemens

// ----
// Sass (v3.2.18)
// Compass (v0.12.4)
// Sass List-Maps (v0.9.7)
// ----

@import "sass-list-maps";

$baseline: 22px;
$category-font-size: 21px;

clemens

say -v Cellos 'The Internet is down, down again, down again, oh noes. The Internet is down, oh noes, oh noes, oh noes, oh noes!'

clemens

if Rails.env.test?
  # inspired by Braintree's original WebhookTestingGateway, but with way more flexibility and complete data
  class BraintreeWebhookTestingGateway
    class << self
      def register_notification(identifier, kind = nil, &builder)
        @notifications ||= {}
        kind ||= identifier
        @notifications[identifier] = [kind, builder]
      end

clemens

- with_options(:scope => 'foo') do |i18n|
  p Some HTML
  / will actually look up the value of the key "foo.bar"
  p = i18n.t('bar')

clemens

<%- with_options(:scope => 'devise.mailer.confirmation_reminder') do |i18n| -%>
<%= email_underlined_title(i18n.t('heading')) %>

<%= i18n.t('salutation', :name => @user.first_name) %>

<%= i18n.t('text') %>

  <%= confirmation_url(@user, :locale => I18n.locale, :confirmation_token => @user.confirmation_token) %>

-----

clemens

class Invoice < ActiveRecord::Base
  before_validation :generate_number, on: :create

  private

  def generate_number
    prefix = "R#{Date.today.strftime('%y')}-"
    last_order_number_this_year = self.class.where("number LIKE ?", "#{prefix}%").order("number DESC").limit(1).pluck(:number).first
    number = last_order_number_this_year ? last_order_number_this_year.match(/\A#{prefix}(\d+)\z/)[1].to_i : 0

clemens

en:
  number:
    format:
      separator: '.'
      delimiter: ','
      precision: 2
  date:
    input:
      formats:
        - :default

clemens

Object.class_eval do
  def deep_clone  
    Marshal::load(Marshal.dump(self))  
  end
end

Array.class_eval do
  def sum
    self.inject(0) { |sum, element| sum += element }
  end

clemens

url = 'http://example.com/ ?api_token=a-token&username=USERNAME' # => "http://example.com/ ?api_token=a-token&username=USERNAME"
url =~ URI.regexp(%w[http https]) # => 0
URI.parse(url) # => URI::InvalidURIError: bad URI(is not URI?): http://example.com/ ?api_token=a-token&username=USERNAME