Install libhash-fieldhash-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libhash-fieldhash-perl
Description:
Perl module implementing a lightweight field hash
Hash::FieldHash provides the field hash mechanism which supports the inside-out technique. . You may know Hash::Util::FieldHash. It's a very useful module, but too complex to understand all the functions. . This is an alternative to Hash::Util::FieldHash with following features: . Simpler interface . Hash::FieldHash provides a few functions: fieldhash() and fieldhashes(). That's enough. . Higher performance Hash::FieldHash is faster than Hash::Util::FieldHash, because its internals use simpler structures.
Homepage: https://metacpan.org/release/Hash-FieldHash
Version: 0.15-1
Section: universe/perl