schovi

  scope :tagged_with, lambda { |tags, match_all = false|
    tag_array = tags.is_a?(Array) ? TagList.new(tags) : TagList.from(tags)
    where_operator = match_all ? :& : :|
    where_conditions = tag_array.collect {|name| {:tags => :name =~ name} }
    where_sql = where_conditions.inject(&where_operator)
    select("DISTINCT prints.*").joins(:tags).where(where_sql)
  }

schovi

# If you are using ActiveRecord and want to paginate it you have to write this:
# PeacefulPaginate.use_for_active_record!
# to end of your config/environment.rb

# If you want to override default .paginate method from WillPaginate gem you have to insert this
# PeacefulPaginate.use_compatible_mod_with_will_paginate!
# to end of your config/environment.rb
# With this you dont have to rewrite nothing else in your application

# In other way how to use it

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class Order < ActiveRecord::Base

  validates_inclusion_of :type, :in => %w{SpecialOrder}

  def self.new(params = {})
    _type = params.delete(:type)
    _new = super(params)
    _new.type = _type.to_s.camelize if _type
    return _new
  end

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class UltraModel < ActiveRecord::Base

 validates_presence_of :super_id
 validates_format_of :super_id, :dependency => :super_id_presence
 validates_uniqueness_of :super_id, :dependency => :super_id_format
 validates :super_object_exist, :dependency => :super_id_uniqueness


private
 def super_object_exist

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require 'rubygems'
require 'mechanize'
require 'fileutils'

def start
  a = Mechanize.new

  last_file = Dir.glob('wulf*.*')[-1]
  if last_file and /.*?_(?<year>\d{4})\-(?<month>\d{2})-(?<day>\d{2})/ =~ last_file
    strip = "#{year}/#{month}/#{day}"

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class Book < ActiveRecord::Base
  
  attr_accessor :isbn
  validate :format_of_isbn

private

  def format_of_isbn
    normalized_isbn = self.isbn.to_s.gsub(/_|-/, '')
    if normalized_isbn.length == 10

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class WillPaginate::ViewHelpers::LinkRenderer
  
  def url(page)
    @base_url_params ||= begin
      url_params = base_url_params
      merge_optional_params(url_params)
      url_params
    end
    
    url_params = @base_url_params.dup

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module String
  def to_slug
    value = self.mb_chars.normalize(:kd).gsub(/[^\x00-\x7F]/n, '').to_s
    value.gsub!(/[']+/, '')
    value.gsub!(/\W+/, ' ')
    value.strip!
    value.downcase!
    value.gsub!(' ', '-')
    value
  end

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describe("My amazing lib", function() {
  beforeEach(function() {
    this.oldSetTimeout = window.setTimeout;
    window.setTimeout = function(cb) { cb() };
  })

  it("should correct process method with setTimeout", function() {
    var instance = new MyLib();
    instance.processMethodWithSetTimeout();
    expect(instance.resultOfThatMethod).toBe("done");

schovi

schovi@vps:~$ sudo aptitude install nginx
The following NEW packages will be installed:
  libgd2-noxpm{a} libjpeg62{a} nginx nginx-common{a} nginx-full{a} 
0 packages upgraded, 5 newly installed, 0 to remove and 28 not upgraded.
Need to get 661 kB of archives. After unpacking 2126 kB will be used.
Do you want to continue? [Y/n/?] y
Get: 1 http://cz.archive.ubuntu.com/ubuntu/ oneiric/main libjpeg62 amd64 6b1-1ubuntu2 [88.3 kB]
Get: 2 http://cz.archive.ubuntu.com/ubuntu/ oneiric/main libgd2-noxpm amd64 2.0.36~rc1~dfsg-5.1ubuntu1 [198 kB]
Get: 3 http://cz.archive.ubuntu.com/ubuntu/ oneiric/universe nginx-common all 1.0.5-1 [14.6 kB]
Get: 4 http://cz.archive.ubuntu.com/ubuntu/ oneiric/universe nginx-full amd64 1.0.5-1 [354 kB]