class Rails::Application::Configuration

:nodoc:
tags and load the database.yml for the rake tasks.
This uses a DummyERB custom compiler so YAML can ignore the ERB

method.
configuration values or loading the environment. Do not use this
create the rake tasks for multiple databases without filling in the
Load the database YAML without evaluating ERB. This allows us to

def load_database_yaml # :nodoc:
  if path = paths["config/database"].existent.first
    require "rails/application/dummy_erb_compiler"
    yaml = DummyERB.new(Pathname.new(path).read).result
    if YAML.respond_to?(:unsafe_load)
      YAML.unsafe_load(yaml) || {}
    else
      YAML.load(yaml) || {}
    end
  else
    {}
  end
end