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Categories / Ruby / Database

 

Save and retrieve data with pstore

require "pstore" db = PStore.new("employee.dat") db.transaction do     db["params"] = {"name" => "Fred", "age" => 32,                     "salary" => 48000 } end # retrieve require "pstore" db = PStore.new("employee.dat") emp = nil db.transaction { emp = db["params"] }