punycode

This module implements Punycode

For information of the spec see rfc3492

Functions

pub fn decode(text: String) -> Result(String, Nil)

Decodes a punycode string into a utf-8 string will return Error(Nil) if the input is not a valid punycode encoded string

decode(“80aafi6cg”)
Ok(“правда”)

pub fn encode(text: String) -> Result(String, Nil)

Encodes a utf-8 string into a punycode encoded string

encode(“правда”)
Ok(“80aafi6cg”)

pub fn splice(
  lst: List(a),
  at idx: Int,
  splice elm: a,
) -> Result(List(a), Nil)

pub fn split_on_last(
  haystack: List(a),
  needle: a,
) -> #(List(a), List(a))

pub fn to_codepoint(digit: Int) -> Result(UtfCodepoint, Nil)