From: Ola Bini <Ola.Bini@...>
Date: 2006-06-08T21:06:19+09:00
Subject: Re: glob but not fnmatch?

Hi!

It does seem strange...

JRuby does it like this in Java, it should be exceedingly trivial to
convert to Ruby:

        checkArgumentCount(args, 2, -1);
        String pattern = args[0].convertToString().toString();
        RubyString path = args[1].convertToString();
        int opts = (int) (args.length > 2 ?
args[2].convertToInteger().getLongValue() : 0);

        boolean dot = pattern.startsWith(".");
        
        pattern = pattern.replaceAll("(\\.)", "\\\\$1");
        pattern = pattern.replaceAll("(?<=[^\\\\])\\*", ".*");
        pattern = pattern.replaceAll("^\\*", ".*");
        pattern = pattern.replaceAll("(?<=[^\\\\])\\?", ".");
        pattern = pattern.replaceAll("^\\?", ".");
        if ((opts & FNM_NOESCAPE) != FNM_NOESCAPE) {
            pattern = pattern.replaceAll("\\\\([^\\\\*\\\\?])", "$1");
        }
        pattern = pattern.replaceAll("\\{", "\\\\{");
        pattern = pattern.replaceAll("\\}", "\\\\}");
        pattern = "^" + pattern + "$";
        
        if (path.toString().startsWith(".") && !dot) {
            return getRuntime().newBoolean(false);
        }

        return getRuntime().newBoolean(Pattern.matches(pattern,
path.toString()));


Regards
 Ola Bini

----- Original Message -----
From: transfire@gmail.com
Date: Thursday, June 8, 2006 2:02 pm
Subject: glob but not fnmatch?
To: ruby-talk@ruby-lang.org (ruby-talk ML)

> Can't imagine this is right (Linux, Ruby 1.8.4)
> 
>  Dir.glob('lib/**/*')  #=> [ 'lib/facets.rb' ]
> 
>  File.fnmatch?('lib/**/*', 'lib/facets.rb')  #=> false
> 
> In the mean time, anyone got a working Ruby-coded #fnmatch? I can use?
> 
> T.
> 
> 
>