std/path

import "std/path" as path;

Function	Result
join(a: String, b: String) String	Joins two path segments
basename(path: String) String	Last component of the path
parent(path: String) String	Path without its last component

import "std/path" as path;

fun main() Int {
    var file = path.join("build", "app.o");
    println(path.parent(file));
    println(path.basename(file));
    return 0;
}

These functions manipulate path text. They do not access the file system or canonicalize a path.