Hi monks,

I have a number of database queries that return array references. I'm then putting each array reference into a hash so I can return it as json.

I want to modify each arrayref to produce a comma separated string. I've tried using the following to convert each reference and add it to my hash: 

$return->{$w} = [join(', ', map { $_->[0] } @$rows)];

[download]
This returns "key":["val1, val2"] but I need each word to be quoted like this "key":["val1", "val2"].

Can anyone spot what I'm doing wrong?

In reply to Quoting each word in an arrayref by soundX

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