lib/chessh/utils.ex


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defmodule Chessh.Utils do
  def pid_to_str(pid) do
    pid
    |> :erlang.pid_to_list()
    |> List.delete_at(0)
    |> List.delete_at(-1)
    |> to_string()
  end

  def text_dim(text) do
    split = String.split(text, "\n")
    {Enum.reduce(split, 0, fn x, acc -> max(acc, String.length(x)) end), length(split)}
  end
end