PavelPenkov

Name: sprockets
Version: 2.2.3.backport2
Advisory: CVE-2014-7819
Criticality: Medium
URL: https://groups.google.com/forum/#!topic/rubyonrails-security/doAVp0YaTqY
Title: Arbitrary file existence disclosure in Sprockets
Solution: upgrade to ~> 2.0.5, ~> 2.1.4, ~> 2.2.3, ~> 2.3.3, ~> 2.4.6, ~> 2.5.1, ~> 2.7.1, ~> 2.8.3, ~> 2.9.4, ~> 2.10.2, ~> 2.11.3, ~> 2.12.3, >= 3.0.0.beta.3

Name: actionpack
Version: 3.2.22

PavelPenkov

class None
  def map(&block)
    self
  end

  def flat_map(&block)
    self
  end

  def value

PavelPenkov

using System;

public interface FSM<S,E,T> {
	public void defineTransition(S oldState, E event, S newState, Action<T> action);
	public void consumeEvent(E event);
		
	public S getState();
	public void setState(S newState);
}

PavelPenkov

@filenames, @urls = *product.images.map { |i| [i.original_filename, i.image_original_url] }.transpose.map(&:to_set)

PavelPenkov

User = Struct.new(:email)
Post = Struct.new(:user, :text)

class PostRepresenter < Representable::Decorator
  include Representable::JSON

  property :text
  property :user, populator: lambda { |input, options| options[:represented].user = User.new }
end

PavelPenkov

  module Settings
    DISCRIMINATOR = :type

    TYPE_TO_CLASS = Hash[Setting.subclasses.map { |klass| [klass.name.underscore, klass] }].freeze

    class SettingRepresenter < Representable::Decorator
      include ::Representable::JSON

      property :name
      property DISCRIMINATOR, skip_parse: true, getter: lambda {|options| options[:represented].class.name.underscore }