Ricardo SIGNES > Path-Resolver-3.100452 > Path::Resolver::CustomConverter

Download:
Path-Resolver-3.100452.tar.gz

Dependencies

Annotate this POD

Website

CPAN RT

Open  0
View/Report Bugs
Module Version: 3.100452   Source   Latest Release: Path-Resolver-3.100454

NAME ^

Path::Resolver::CustomConverter - a one-off converter between any two types using a coderef

VERSION ^

version 3.100452

SYNOPSIS ^

  my $converter = Path::Resolver::CustomConverter->new({
    input_type  => SomeType,
    output_type => AnotherType,
    converter   => sub { ...return an AnotherType value... },
  });

  my $resolver = Path::Resolver::Resolver::Whatever->new({
    converter => $converter,
    ...
  });

  my $another = $resolver->entity_at('/foo/bar/baz.txt');

This class lets you produce one-off converters between any two types using an arbitrary hunk of code.

ATTRIBUTES ^

input_type

This is the Moose::Meta::TypeConstraint for objects that the converter expects to be handed as input.

output_type

This is the Moose::Meta::TypeConstraint for objects that the converter promises to return as output.

converter

This is the coderef that will perform the conversion. It will be called like a method: the first argument will be the converter object, followed by the value to convert.

METHODS ^

convert

This method accepts an input value, passes it to the converter coderef, and returns the result.

AUTHOR ^

Ricardo Signes <rjbs@cpan.org>

COPYRIGHT AND LICENSE ^

This software is copyright (c) 2011 by Ricardo Signes.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

syntax highlighting: