NAME
Data::Morph::Backend::Raw - Provides a backend that produces simple HashRefs
VERSION
version 1.112770
DESCRIPTION
Data::Morph::Backend::Raw is a backend for Data::Morph that deals with raw Perl hashes. Map directives are more complicated than the other shipped backends like Data::Morph::Backend::Object. The keys should be paths as defined by Data::DPath. Read and write operations can have rather complex dpaths defined for them to set or return values. One special case is when the dpath for a write operation points to a non-existant piece: the substrate is created for you and the value deposited. One caveat is that the path must be dumb simple. It must only be a nested hash dpath (eg, '/some/path/here'). Any fancy filtering or array accesses would require too much effort to parse and generate the structure. Please see "SYNOPSIS" in Data::Morph for an exmaple of a map using the Raw backend.
PUBLIC_ATTRIBUTES
new_instance
is: ro, isa: CodeRefThis attribute overrides "new_instance" in Data::Morph::Role::Backend and provides a default coderef that simply returns empty hash references
PUBLIC_METHODS
epilogue
Implements "epilogue" in Data::Morph::Role::Backend as a no-op
AUTHOR
Nicholas R. Perez <nperez@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2011 by Nicholas R. Perez <nperez@cpan.org>.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.