Hi,
> What is the proper way to check if something is numeric?
Starting with Puppet 4 you can define parameters of classes and defines
with a data type.
class myclass(
Integer $subsetting
)
IMHO this is the prefered way to "check" the type of a variable. You can
also specify the range of the
First off, you should use data types with your class and then you won't
have to check--the compile won't even succeed unless you've got the right
data type.
class foo (
Integer $subsetting,
) {
# $subsetting is guaranteed to be numeric here
}
Second, you can use the is_a
