luasocket/gem/ex11.lua

local input = source.chain(
  source.file(io.open("input.bin", "rb")),
  encode("base64"))
local output = sink.chain(
  wrap(76),
  sink.file(io.open("output.b64", "w")))
pump.all(input, output)
Tested each sample. 2007-10-11 23:16:28 +02:00			`local input = source.chain(`
refactor: Address issues raised by linter 2022-03-18 12:12:39 +01:00			`source.file(io.open("input.bin", "rb")),`
Tested each sample. 2007-10-11 23:16:28 +02:00			`encode("base64"))`
			`local output = sink.chain(`
refactor: Address issues raised by linter 2022-03-18 12:12:39 +01:00			`wrap(76),`
Tested each sample. 2007-10-11 23:16:28 +02:00			`sink.file(io.open("output.b64", "w")))`
			`pump.all(input, output)`