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2 commits

Author SHA1 Message Date
Justin Burnham
c12e9afc97 PUP-1724 Don't modify the paramaters to deep_merge
Instead of modifying the first paramater of deep_merge due to the
use of the merge! function, instead use merge to return a copy of
the merged object. This allows one to continue to use the original
first parameter after the call to deep_merge.
2014-02-17 12:19:40 -08:00
Justin Burnham
199ca9c78b (#20200) Add a recursive merge function.
Issue #20200 notes that the merge function does not
support nested hashes.

To prevent unintended side effects with changing merge,
add a deep_merge function instead.
2013-10-29 12:22:49 -07:00