How To Install perl-Class-Method-Modifiers on CentOS 7
Introduction
In this tutorial we learn how to install perl-Class-Method-Modifiers on CentOS 7.
What is perl-Class-Method-Modifiers
Method modifiers are a powerful feature from the CLOS (Common Lisp Object System) world. In its most basic form, a method modifier is just a method that calls ‘$self->SUPER that exact invocation, so my classes seldom re-dispatch to their base classes. Very bad! ‘Class ‘around’, and ‘after’. ‘before’ and ‘after’ are run just before and after the method they modify, but can not really affect that original method. ‘around’ is run in place of the original method, with a hook to easily call that original method. See the ‘MODIFIERS’ section for more details on how the particular modifiers work.
We can use yum or dnf to install perl-Class-Method-Modifiers on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install perl-Class-Method-Modifiers.
Install perl-Class-Method-Modifiers on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install perl-Class-Method-Modifiers using yum by running the following command:
sudo yum -y install perl-Class-Method-Modifiers
Install perl-Class-Method-Modifiers on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf using the following command.
sudo dnf makecache
After updating yum database, We can install perl-Class-Method-Modifiers using dnf by running the following command:
sudo dnf -y install perl-Class-Method-Modifiers
How To Uninstall perl-Class-Method-Modifiers on CentOS 7
To uninstall only the perl-Class-Method-Modifiers package we can use the following command:
sudo dnf remove perl-Class-Method-Modifiers
References
Summary
In this tutorial we learn how to install perl-Class-Method-Modifiers on CentOS 7 using yum and dnf.
