On Sunday, May 14, 2017 at 4:26:18 PM UTC-7, Mark Cyzyk wrote:
>
> Nice! Thanks.
>
> In that case, I'm thinking this should work?:
>
> DBLookupAndResults[:results].plugin :csv_serializer
> File.open('output.csv', 'w'){|file|
> file << results.to_csv
> }
>
No, that shouldn't work, for multiple reasons. The most obvious is results
is not a local variable, so it would be interpreted as a method call, and
likely result in a NoMethodError. However, even before that, you are
likely to get a NoMethodError from the plugin call, unless
DBLookupAndResults[:results] returns a model class, which seems unlikely.
Let me slightly tweak my previous advice. You should probably use the csv
library directly, or a helper like enum_csv if you want to convert a
dataset to csv.
Thanks,
Jeremy
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