How to resolve the algorithm Unix/ls step by step in the EchoLisp programming language

Published on 12 May 2024 09:40 PM

How to resolve the algorithm Unix/ls step by step in the EchoLisp programming language

Table of Contents

Problem Statement

Write a program that will list everything in the current folder,   similar to:

The output must be sorted, but printing extended details and producing multi-column output is not required.

For the list of paths:

When the program is executed in   /foo,   it should print: and when the program is executed in   /foo/bar,   it should print:

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Unix/ls step by step in the EchoLisp programming language

Source code in the echolisp programming language

;; ls of stores (kind of folders)
(for-each writeln (list-sort < (local-stores))) → 
    AGES    
    NEMESIS    
    info    
    objects.dat    
    reader    
    system    
    user    
    words    

;; ls of "NEMESIS" store
(for-each writeln (local-keys "NEMESIS")) → 
    Alan    
    Glory    
    Jonah


  

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