term_size

Retrieve the terminal’s size in rows and columns.

✨ This package works on all targets!

gleam add term_size

import gleam/io
import gleam/string
import term_size

pub fn main() {
  let assert Ok(columns) = term_size.columns()

  string.repeat("-", columns)
  |> io.println
}

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

Development

gleam run   # Run the project
gleam test  # Run the tests
gleam shell # Run an Erlang shell