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Log::Dispatch::ArrayWithLimits functions similarly to Log::Dispatch::Array, with
a few differences:
- only the messages (strings) are stored
- allow specifying array variable name (e.g. "My::array" instead of \@My:array)
This makes it possible to use in Log::Log4perl configuration, which is a text
file.
- can apply some limits
Currently only max_elems (the maximum number of elements in the array) is
available. Future limits will be added (see "TODO").
Logging to an in-process array can be useful when debugging/testing, or when you
want to let users of your program connect to your program to request viewing the
ogs being produced.
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