Data::Walk Traverse Perl data structures
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Data::Walk Tags

Perl module perl data data structures traverse traverse structures

Data::Walk Description

Traverse Perl data structures Data::Walk is a module to traverse Perl data structures.SYNOPSIS use Data::Walk; walk &wanted, @items_to_walk; use Data::Walk; walkdepth &wanted, @items_to_walk; use Data::Walk; walk { wanted => &process, follow => 1 }, $self;The above synopsis bears an amazing similarity to File::Find(3pm) and this is not coincidental.Data::Walk(3pm) is for data what File::Find(3pm) is for files. You can use it for rolling your own serialization class, for displaying Perl data structures, for deep copying or comparing, for recursive deletion of data, or ...If you are impatient and already familiar with File::Find(3pm), you can skip the following documentation and proceed with "DIFFERENCES TO FILE::FIND". Requirements: · Perl

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