VLQ

A compact text encoding for ints, used in sourcemaps.

gleam add vlq@1

import vlq

pub fn main() -> Nil {
  assert vlq.encode64([0, 0, 16, 1]) == "AAgBC"
  assert vlq.decode64("AAgBC") == Ok([0, 0, 16, 1])
}

Documentation can be found at https://hexdocs.pm/vlq.

Thank you to Martin Janiczek's elm-vlq, which was a reference for this library.