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Data::DPath::Path

NAME

Data::DPath::Path − Abstraction for a DPath

ABOUT

Take a string description, parse it, provide frontend methods.

PUBLIC METHODS

new ( %args )
Constructor; creates instance.

Args:
give_references

Default 0. If set to true value then results are references to the matched points in the data structure.

match( $data )
Returns an array of all values in $data that match the Path object.

INTERNAL METHODS

op_match( $self, $data )
This sub/method is bound as the overloading function for "~~".

quoted
Checks whether a path part starts with quotes.

unquote
Removes surrounding quotes.

unescape
Converts backslashed characters into their non-backslashed form.

_build__steps
This method is essentially the DPath parser as it tokenizes the path into single steps whose later execution is the base functionality of the whole DPath module.

path
Attribute / accessor.

_steps
Attribute / accessor.

give_references
Attribute / accessor.

aliased classes

That’s just to make Pod::Coverage happy which does not handle aliased modules.

Context
Point
Step

AUTHOR

Steffen Schwigon <ss5 AT renormalist DOT net>

COPYRIGHT AND LICENSE

This software is copyright (c) 2015 by Steffen Schwigon.

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

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