I finally got the spam notification email today. Here are parts of the
posts you added:
---
Post 1:
I'm looking to perform an average calculation from the sums of two
columns. I can't seem to find a way to alias the output then view that
calculation:
This works, but there has to be a better way:
---
Post 2:
I'm trying to perform a calculation on the sums of two columns and assign
an alias to that calculation:
puts C.select{sum(:breading)/sum(:multiple)}.as(:average)
I got this to work, but I think there's a better way:
---
You probably want:
dataset.select{(sum(:breading)/sum(:multiple)).as(:average)}
That returns a dataset. If you just want the value:
dataset.get{(sum(:breading)/sum(:multiple)).as(:average)}
There may be context I'm missing by not seeing the full post. If that
doesn't answer your question, please reply.
Thanks,
Jeremy
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