++ed by:
VOJ

1 PAUSE user(s)
3 non-PAUSE user(s).

Nicolas Steenlant

NAME

Catmandu::Fix::sum - replace the value of an array field with the sum of it's elements

SYNOPSIS

   # e.g. numbers => [2, 3]
   sum(numbers)
   # numbers => 5

SEE ALSO

Catmandu::Fix




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