On 5 Dec 2011 22:48, "gerbdla" <gerb...@gmail.com> wrote:
>
> I have this statement
> ids = athlete.leagues.select("league_id").map(&league_id)
>
What is it that you're trying to do with this statement? The closest i can
guess is the following:
ids = athlete.leagues.select{|league|league.id = league_id}.map(&:league_id)
But that just gives an array of league_ids the same as the one you started
with.
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