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Operator::Listcat cpan:ASHER last updated on 2019-06-29

Operator-Listcat

A module that adds operators and methods for merging lists in a clean way. See:

Perl 6 Needs a List Concatenation Op

From that article:

There are three things here:

• The infix operator listcat that works as <a b c> listcat <x y z> and returns <a b c x y z> but without flattening any further than one level.
• The Unicode alias ⊕ for listcat that evokes the Python (among a small number of other languages') convention of using + for this purpose without actually muddying the type waters.
• A modification to List that adds the sling method that performs a listcat between the List object that it's called on and its arguments, returning the unified list.

Licence

This is free software.

Please see the LICENCE for the details.