How to resolve the algorithm Named parameters step by step in the Raku programming language

Published on 12 May 2024 09:40 PM
#Raku

How to resolve the algorithm Named parameters step by step in the Raku programming language

Table of Contents

Problem Statement

Create a function which takes in a number of arguments which are specified by name rather than (necessarily) position, and show how to call the function. If the language supports reordering the arguments or optionally omitting some of them, note this. Note: See also:

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Named parameters step by step in the Raku programming language

Source code in the raku programming language

sub funkshun ($a, $b?, $c = 15, :$d, *@e, *%f) {
   ...
}


sub funkshun ($a, $b?, :$c = 15, :$d, *@e, *%f) {
   say "$a $b $c $d";
   say join ' ', @e;
   say join ' ', keys %f;
}

# this particularly thorny call:

funkshun
    'Alfa', k1 => 'v1', c => 'Charlie', 'Bravo', 'e1',
    d => 'Delta', 'e2', k2 => 'v2';

You may also check:How to resolve the algorithm Matrix-exponentiation operator step by step in the Maple programming language
You may also check:How to resolve the algorithm Binary digits step by step in the SkookumScript programming language
You may also check:How to resolve the algorithm Concurrent computing step by step in the Factor programming language
You may also check:How to resolve the algorithm Almost prime step by step in the PL/M programming language
You may also check:How to resolve the algorithm Detect division by zero step by step in the AutoHotkey programming language