Nicolas Steenlant > Catmandu > Catmandu::Fix::sum

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Catmandu-0.8014.tar.gz

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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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