• NAME
• SYNOPSIS
• DESCRIPTION
  • Globals
  • Functions: XML strings
  • Functions: Deep recoding
  • Functions: abstract data path value
• AUTHOR
• COPYRIGHT AND LICENSE

DTA::CAB::Utils - generic DTA::CAB utilities

 use DTA::CAB::Utils;
 
 ##========================================================================
 ## Functions: XML strings
 
 $safe = xml_safe_string($str);
 
 ##========================================================================
 ## Functions: Deep recoding
 
 $decoded = deep_decode($encoding,$thingy,%options);
 $encoded = deep_encode($encoding,$thingy,%opts);
 $recoded = deep_recode($from,$to,$thingy, %opts);
 $upgraded = deep_utf8_upgrade($thingy);
 
 ##========================================================================
 ## Functions: abstract data path value
 
 $val_or_undef = path_value($obj,@path);

Globals

Variable: @EXPORT

No symbols are exported by default.

Variable: %EXPORT_TAGS

Supports the following export tags:

 :xml     ##-- xml_safe_string
 :data    ##-- path_value
 :encode  ##-- deep_encode, deep_decode, deep_recode, deep_utf8_upgrade

Functions: XML strings

xml_safe_string

 $safe = xml_safe_string($str);

Returns a string $safe similar to the argument $str which can function as an element or attribute name in XML.

Functions: Deep recoding

deep_decode

 $decoded = deep_decode($encoding,$thingy,%options);

Perform recursive string decoding on all scalars in $thingy. Does NOT check for cyclic references.

%options:

 force    => $bool,   ##-- decode even if the utf8 flag is set
 skipvals => \@vals,  ##-- don't decode (or recurse into)  $val (overrides $force)
 skiprefs => \@refs,  ##-- don't decode (or recurse into) $$ref (overrides $force)
 skippkgs => \@pkgs,  ##-- don't decode (or recurse into) anything of package $pkg (overrides $force)

deep_encode

 $encoded = deep_encode($encoding,$thingy,%opts);

Perform recursive string encoding on all scalars in $thingy. Does NOT check for cyclic references.

%opts:

 force => $bool,            ##-- encode even if the utf8 flag is NOT set
 skipvals => \@vals,        ##-- don't encode (or recurse into)  $val (overrides $force)
 skiprefs => \@refs,        ##-- don't encode (or recurse into) $$ref (overrides $force)
 skippkgs => \@pkgs,        ##-- don't encode (or recurse into) anything of package $pkg (overrides $force)

deep_recode

 $recoded = deep_recode($from,$to,$thingy, %opts);

Wrapper for:

 deep_encode($to,deep_decode($from,$thingy,%opts),%opts);

deep_utf8_upgrade

 $upgraded = deep_utf8_upgrade($thingy);

Perform recursive utf_uprade() on all scalars in $thingy. Does NOT check for cyclic references.

Functions: abstract data path value

path_value

 $val_or_undef = path_value($obj,@path);

Gets the value of the data path @path in $obj.

Bryan Jurish <moocow@cpan.org>

Copyright (C) 2009-2019 by Bryan Jurish

This package is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.24.1 or, at your option, any later version of Perl 5 you may have available.