local path = "/.storage/"

function create (dataset)

fs.makeDir(path..dataset)

end

function set (file, data)

if not data then

return clear(file)

end

local fd = fs.open(path..file, "w")

fd.writeLine(data)

fd.flush()

return fd.close()

end

function get (file)

local fd = fs.open(path..file, "r")

if nil == fd then return nil end

local data = fd.readLine()

fd.close()

return data

end

function clear (file)

return fs.delete(path..file)

end