class Apartment::Adapters::Sqlite3Adapter

def connect_to_new(database)
  raise DatabaseNotFound,
    "The database #{environmentify(database)} cannot be found." unless File.exists?(database_file(database))
  super database_file(database)
end

def create_database(database)
  raise DatabaseExists,
    "The database #{environmentify(database)} already exists." if File.exists?(database_file(database))
  f = File.new(database_file(database), File::CREAT)
  f.close
end

def current_database
  File.basename(Apartment.connection.instance_variable_get(:@config)[:database], '.sqlite3')
end

def database_file(database)
  "#{@default_dir}/#{database}.sqlite3"
end

def drop(database)
  raise DatabaseNotFound,
    "The database #{environmentify(database)} cannot be found." unless File.exists?(database_file(database))
  File.delete(database_file(database))
end

def initialize(config)
  @default_dir = File.expand_path(File.dirname(config[:database]))
  super
end