Mega Code Archive

 

Categories / Ruby / Database

 

Save and retrieve data from DBM

require 'dbm' d = DBM.new("data") d["123"] = "123" puts d["123"]   d.close puts d["123"]             # RuntimeError: closed DBM file e = DBM.open("data") e["123"]        w=e.to_hash     e.close e["123"]                  # RuntimeError: closed DBM file w["123"]