thatrubylove

blackjack_deck = Deck.new(8)
poker_deck     = Deck.new

thatrubylove

...
  def update
    if (params[:user][:password].blank? && params[:user][:password_confirmation].blank?)
      params[:user].delete(:password)
      params[:user].delete(:password_confirmation)
    end

    if params[:user][:photo_attributes]
      Photos::Manipulation.update_resource_photo(current_user.photo || Photo, params[:user][:photo_attributes], current_user)
      current_user.photo.try(:reload)

thatrubylove

if (params[:user][:password].blank? && params[:user][:password_confirmation].blank?)
  params[:user].delete(:password)
  params[:user].delete(:password_confirmation)
end

thatrubylove

module UserPasswordHashCleaner
  extend self

end

thatrubylove

module UserPasswordHashCleaner
  extend self

end

require 'minitest/autorun'

describe UserPasswordHashCleaner do
  subject { UserPasswordHashCleaner }
  describe "call(params)" do

thatrubylove

module UserPasswordHashCleaner
  extend self

  def call(params)
    return {} if params.nil?
  end
end

require 'minitest/autorun'

thatrubylove

require 'minitest/autorun'

describe UserPasswordHashCleaner do subject { UserPasswordHashCleaner } describe "call(params)" do it "will return the hash as is if it has a password && password_confirmation" do params = { user: { password: "ok", password_confirmation: "ok", admin: true } }

thatrubylove

module UserPasswordHashCleaner
  extend self

  def call(params)
    ...
    return params if hash_has_password_info?(params)
  end

protected

thatrubylove

require 'minitest/autorun'

describe UserPasswordHashCleaner do
  subject { UserPasswordHashCleaner }
  describe "call(params)" do
    it "will return a hash without the password key if it it's value is blank" do
      params = { user: { password: "", admin: true } }
      subject.call(params).must_equal({ user: { admin: true } })
    end

thatrubylove

module UserPasswordHashCleaner
  extend self

  def call(params)
    ...
    strip_password_keys_from_hash(params)
  end

protected