true if a < b
assert(array(sort!comparePathsNaturalSort(["a/b/c", "a/b/e", "a/b/d"])) == ["a/b/c", "a/b/d", "a/b/e"]); assert(array(sort!comparePathsNaturalSort(["a1", "a"])) == ["a", "a1"]); assert(array(sort!comparePathsNaturalSort(["a1/b", "a/b"])) == ["a/b", "a1/b"]);
Path comparison function for use with phobos's sorting algorithm