String.chunk
You're seeing just the function
chunk
, go back to String module for more information.
Specs
Splits the string into chunks of characters that share a common trait.
The trait can be one of two options:
:valid
- the string is split into chunks of valid and invalid character sequences:printable
- the string is split into chunks of printable and non-printable character sequences
Returns a list of binaries each of which contains only one kind of characters.
If the given string is empty, an empty list is returned.
Examples
iex> String.chunk(<<?a, ?b, ?c, 0>>, :valid)
["abc\0"]
iex> String.chunk(<<?a, ?b, ?c, 0, 0xFFFF::utf16>>, :valid)
["abc\0", <<0xFFFF::utf16>>]
iex> String.chunk(<<?a, ?b, ?c, 0, 0x0FFFF::utf8>>, :printable)
["abc", <<0, 0x0FFFF::utf8>>]