Rails skip validates and callbacks, temporary

rails_skip_validate_callback.rb

module ActiveRecord::Persistence::ClassMethods

  def create!(attributes = nil, &block)
    if attributes.is_a?(Array)
      attributes.collect { |attr| create!(attr, &block) }
    else
      object = new(attributes, &block)
      [:save,:create].each { |cb| object.class.reset_callbacks cb }
      object.save(validate: false)
      object
    end
  end
  
end