Task

Verify that a file called     input.txt     and   a directory called     docs     exist.



This should be done twice:  

   once for the current working directory,   and
   once for a file and a directory in the filesystem root.


Optional criteria (May 2015):   verify it works with:

   zero-length files
   an unusual filename:     `Abdu'l-Bahá.txt  


import system'io;
import extensions;
 
extension op
{
    validatePath()
        = self.Available.iif("exists","not found");
} 
 
public program()
{
    console.printLine("input.txt file ",File.assign("input.txt").validatePath());
 
    console.printLine("\input.txt file ",File.assign("\input.txt").validatePath());        
 
    console.printLine("docs directory ",Directory.assign("docs").validatePath());
 
    console.printLine("\docs directory ",Directory.assign("\docs").validatePath())
}