dbm

■ refe

 ==== DBM ====
 NDBMファイルをアクセスするクラス。キー、データともに文字列でなければな
 らないという制限と、データがファイルに保存されるという点を除いては
 Hashクラスと全く同様に扱うことがでます。
 ---- Singleton methods ----
 open
 ---- Instance methods ----
  = clear close delete delete_if each each_key each_pair
 each_value empty? has_key? has_value? include? indexes
 indices key? keys length shift size value? values
 ---- Singleton methods (inherited) ----
 ---- Instance methods (inherited) ----
 == === =~ __id__ __send__ _dump _load all? any? class clone
 collect detect display dup each_with_index entries eql?
 equal? extend find find_all freeze frozen? grep hash id
 initialize initialize_copy inject inspect instance_eval
 instance_of? instance_variable_get instance_variable_set
 instance_variables is_a? kind_of? map marshal_dump
 marshal_load max member? method method_missing methods min
 nil? object_id partition pretty_print pretty_print_cycle
 pretty_print_instance_variables private_methods
 protected_methods public_methods reject
 remove_instance_variable respond_to? select send
 singleton_method_added singleton_method_removed
 singleton_method_undefined singleton_methods sort sort_by
 taint tainted? to_a to_ary to_hash to_int to_s to_str type
 untaint zip