A library application to work with glob patterns. Now also available on
hex.pm.
This implementation provides the same glob pattern facilities as bash
(partly from Wikipedia):
?: Match exactly one unknown character.*: Match any number of unknown characters from the position in which it appears to the end of the subject also match any number of unknown characters (regardless of the position where it appears, including at the start and/or multiple times.[characters]: Match a character as part of a group of characters.[!characters]: Match any character but the ones specified.[character-charcter]: Match a character as part of a character range.[!character-charcter]: Match any character but the range specified.
The underlying implementation utilizes the re module which means that a
given glob pattern will be converted into a regular expression. For
convenience this module features an API that is quite similar to the re
module. Although, the shorthand glob:matches/1 enables a more intuitive
and simple experience.
As glob relies on re it offers support for Unicode input. However,
this support comes with the same restrictions known from re.
Simple matches:
false = glob:matches("Hello World", "Hello"),
true = glob:matches("Hello World", "*"),
true = glob:matches("Hello World", "Hello*Wo?l[d]"),Match unicode input for expression/pattern and subject:
{ok, MP} = glob:compile(<<"*ä?ö"/utf8>>, true),
true = glob:matches("äüö", MP),