perl-Path-Class-0.35-3.2.noarch.rpm


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Description

perl-Path-Class - Cross-platform path specification manipulation

Distribution: openSUSE 42.1
Repository: openSUSE Oss all
Package name: perl-Path-Class
Package version: 0.35
Package release: 3.2
Package architecture: noarch
Package type: rpm
Installed size: 96.36 KB
Download size: 55.63 KB
Official Mirror: ftp.gwdg.de
'Path::Class' is a module for manipulation of file and directory specifications (strings describing their locations, like ''/home/ken/foo.txt'' or ''C:\Windows\Foo.txt'') in a cross-platform manner. It supports pretty much every platform Perl runs on, including Unix, Windows, Mac, VMS, Epoc, Cygwin, OS/2, and NetWare. The well-known module the File::Spec manpage also provides this service, but it's sort of awkward to use well, so people sometimes avoid it, or use it in a way that won't actually work properly on platforms significantly different than the ones they've tested their code on. In fact, 'Path::Class' uses 'File::Spec' internally, wrapping all the unsightly details so you can concentrate on your application code. Whereas 'File::Spec' provides functions for some common path manipulations, 'Path::Class' provides an object-oriented model of the world of path specifications and their underlying semantics. 'File::Spec' doesn't create any objects, and its classes represent the different ways in which paths must be manipulated on various platforms (not a very intuitive concept). 'Path::Class' creates objects representing files and directories, and provides methods that relate them to each other. For instance, the following 'File::Spec' code: my $absolute = File::Spec->file_name_is_absolute( File::Spec->catfile( @dirs, $file ) ); can be written using 'Path::Class' as my $absolute = Path::Class::File->new( @dirs, $file )->is_absolute; or even as my $absolute = file( @dirs, $file )->is_absolute; Similar readability improvements should happen all over the place when using 'Path::Class'. Using 'Path::Class' can help solve real problems in your code too - for instance, how many people actually take the "volume" (like 'C:' on Windows) into account when writing 'File::Spec'-using code? I thought not. But if you use 'Path::Class', your file and directory objects will know what volumes they refer to and do the right thing. The guts of the 'Path::Class' code live in the the Path::Class::File manpage and the Path::Class::Dir manpage modules, so please see those modules' documentation for more details about how to use them.

Alternatives

Requires

Provides

  • perl(Path::Class) = 0.35
  • perl(Path::Class::Dir) = 0.35
  • perl(Path::Class::Entity) = 0.35
  • perl(Path::Class::File) = 0.35
  • perl-Path-Class = 0.35-3.2

    Install Howto

    Install perl-Path-Class rpm package:

    # zypper install perl-Path-Class
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