NAME

       Munin::Node::Utils - Various utility functions

SYNOPSIS

         use Munin::Node::Utils qw( ... );

SUBROUTINES

       set_difference(\@a, \@b)
           Returns the list of elements in arrayref \@a that are not in arrayref \@b.

       set_intersection(\@a, \@b)
           Returns the list of elements common to arrayrefs \@a and \@b.

POD ERRORS

       Hey! The above document had some coding errors, which are explained below:

       Around line 54:
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