Method getExtension

core/src/main/java/io/xpipe/core/FilePath.java:140–147

()

    }

    public Optional<String> getExtension() {
        var name = getFileName();
        var split = name.split("\\.");
        if (split.length < 2) {
            return Optional.empty();
        }
        return Optional.of(split[split.length - 1]);
    }

    public FilePath join(String... parts) {
        var joined = String.join("/", parts);