Fetcharray

Fetcharray is a Perl module that allows developers to use an array as a stack, enabling them to retrieve information from a variable set in a scalar. The module provides a simple and efficient way to access the ACL permissions of a file, checking user, group, and public permissions.

The module can be first enabled by loading the required module, which in this case is the IO::Fetch function. Once enabled, it can retrieve information from an ACL (Access Control List) component of a file system.

The fetcharray function is then called, with a directory path and other file information as arguments. This provides information on the type of permissions granted for the requested file. In Unix-like file systems, this involves setting the access bits defined by the file, including owner, group, and everyone, as the default ACL.

Overall, fetcharray provides a built-in feature for direct access to the file information, giving it significant relevance in managing a variety of software, from code editing solutions to plug-ins.