Simple wrapper function to grab user input in a CLI tool. It prints a prompt to stdout, waits and returns the user answer in a callback. Provides bindings for erlang and javascript.

gleam add question

import question.{question}

pub fn main() {
  question("The original prompt engineering?\n", fn (answer) {
    io.println("Answer: " <> answer)
  })
}

Further documentation can be found at https://hexdocs.pm/question.