/ 
Path-Resolver-3.100453
River stage one • 1 direct dependent • 1 total dependent
/ Path::Resolver::CustomConverter

NAME

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

VERSION

version 3.100453

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) 2013 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.