How has support for arrays (@) changed across recent Perl versions?

Perl has consistently provided robust support for arrays (@) across its versions. However, there have been enhancements and optimizations that allow developers to handle arrays more efficiently in recent releases. From introducing new built-in functions to improve performance to refining syntax, Perl has modernized how arrays can be manipulated.

For example, newer versions of Perl have introduced the ability to easily flatten nested arrays and manipulate them using more sophisticated techniques. Additionally, changes to automatic variable scoping have made working with arrays more intuitive.

Below is a simple example demonstrating basic array operations in Perl:

# Define an array my @fruits = ("apple", "banana", "cherry"); # Accessing elements print $fruits[0]; # prints apple # Adding elements push(@fruits, "date"); # Looping through the array foreach my $fruit (@fruits) { print "$fruit "; }

Perl Arrays Array Support Perl Versions Perl Enhancements

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