Dependencies ============ You need first the [Bdb](http://github.com/DenisKnauf/bdb) and of course [ruby](http://ruby-lang.org). Download ======== via git: git clone git://github.com/DenisKnauf/sbdb.git Install ======= gem build sbdb.gemspec gem install sbdb-*.gem Usage ===== First, open environment and database require 'sbdb' Dir.mkdir 'newenv' rescue Errno::EEXIST env = SBDB::Env.new 'newenv', SBDB::CREATE db = env.open SBDB::Btree, 'newdb.db', :flags => SBDB::CREATE It works nearly like a Ruby-Hash: db['key'] = 'value' db['key'] # => 'value' db.to_hash # => {'key'=>'value'} db.map {|k, v| [k, v].join ' => '} # => ["key => value"] db.count # => 1 SBDB::DB#each uses a SBDB::Cursor: cursor = db.cursor cursor.each {|k,v| puts "#{k}: ${v}" } **Don't forget to close everything, you've opened!** cursor.close db.close env.close But you can use a *lambda* to ensure to close everything: SBDB::Env.new( 'newenv', SBDB::CREATE) do |env| env.open SBDB::Btree, 'newdb.db', :flags => SBDB::CREATE do |db| db.to_hash end end SBDB::DB#to_hash creates a cursor and close it later.