How to Install and Uninstall perl-Class-ISA Package on openSUSE Leap

Last updated: November 23,2024

1. Install "perl-Class-ISA" package

Here is a brief guide to show you how to install perl-Class-ISA on openSUSE Leap


    
        
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                sudo zypper refresh
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo zypper install
            
                        
                perl-Class-ISA
            
                    
    
    Copied

2. Uninstall "perl-Class-ISA" package

This guide covers the steps necessary to uninstall perl-Class-ISA on openSUSE Leap:


    
        
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                sudo zypper remove
            
                        
                perl-Class-ISA
            
                    
    
    Copied

3. Information about the perl-Class-ISA package on openSUSE Leap

Information for package perl-Class-ISA:
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Repository : Main Repository
Name : perl-Class-ISA
Version : 0.36-bp155.2.10
Arch : noarch
Vendor : openSUSE
Installed Size : 15.5 KiB
Installed : No
Status : not installed
Source package : perl-Class-ISA-0.36-bp155.2.10.src
Upstream URL : http://search.cpan.org/dist/Class-ISA/
Summary : report the search path for a class's ISA tree
Description :
Suppose you have a class (like Food::Fish::Fishstick) that is derived, via
its @ISA, from one or more superclasses (as Food::Fish::Fishstick is from
Food::Fish, Life::Fungus, and Chemicals), and some of those superclasses
may themselves each be derived, via its @ISA, from one or more superclasses
(as above).
When, then, you call a method in that class ($fishstick->calories), Perl
first searches there for that method, but if it's not there, it goes
searching in its superclasses, and so on, in a depth-first (or maybe
"height-first" is the word) search. In the above example, it'd first look
in Food::Fish, then Food, then Matter, then Life::Fungus, then Life, then
Chemicals.
This library, Class::ISA, provides functions that return that list -- the
list (in order) of names of classes Perl would search to find a method,
with no duplicates.