String.codepoints

You're seeing just the function codepoints, go back to String module for more information.

Specs

codepoints(t()) :: [codepoint()]

Returns a list of code points encoded as strings.

To retrieve code points in their natural integer representation, see to_charlist/1. For details about code points and graphemes, see the String module documentation.

Examples

iex> String.codepoints("olá")
["o", "l", "á"]

iex> String.codepoints("оптими зации")
["о", "п", "т", "и", "м", "и", " ", "з", "а", "ц", "и", "и"]

iex> String.codepoints("ἅἪῼ")
["ἅ", "Ἢ", "ῼ"]

iex> String.codepoints("\u00e9")
["é"]

iex> String.codepoints("\u0065\u0301")
["e", "́"]