Zach Leslie bf64a51a42 Always return an array for the values
Previously, its impossible to know if the results you are working with
in the puppet manifest are in string or array form without counting
them.  This work ensures that an array is always returned, even if there
is only one item returned.

This is useful in situations where an attribute is commonly both
multi-valued and single-valued to avoid complext manifest code.
2016-03-12 18:58:11 -08:00
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