++ed by:
JONASS KLEE VOJ KEEDI

4 PAUSE users
10 non-PAUSE users.

Nicolas Steenlant
and 17 contributors

NAME

Catmandu::Fix::retain_field - delete everything from a field except

DEPRECIATION NOTICE

This fix is deprecated, Please use Catmandu::Fix::retain instead.

SYNOPSIS

   # Delete every key from foo except bar
   retain_field(foo.bar)

SEE ALSO

Catmandu::Fix