run_load_hooks!

# File railties/lib/rails/application.rb, line 153
    def run_load_hooks! # :nodoc:
      return self if @ran_load_hooks
      @ran_load_hooks = true

      @initial_variable_values.each do |variable_name, value|
        if INITIAL_VARIABLES.include?(variable_name)
          instance_variable_set("@#{variable_name}", value)
        end
      end

      instance_eval(&@block) if @block
      self
    end