Hash hash overwrites : Hash Assignment « Hash « Perl

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Perl » Hash » Hash Assignment

Hash hash overwrites

    



#!/usr/bin/perl

use strict;

use warnings;



my %default_animals = (Cat => 'Tom', Mouse => 'Jerry');

my %input_animals = (Cat => 'Ginger', Mouse => 'Jerry');



my %animals = (%default_animals, %input_animals);

print "$animals{Cat}\n"; # prints 'Ginger'

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