On Jun 30, 12:28 pm, Jim Morris <[EMAIL PROTECTED]> wrote:
> Hmm that looks cleaner but gives me an error...
>
> I left out the indexing for simplicity...
>
> v= 123
> periods= [:day, :week, :month, :year, :alltime]
> DB[:stats].update_sql(periods.inject({}){|h, p| h[p] = p + v})
>
> => NoMethodError: undefined method `[]=' for
> #<Sequel::SQL::NumericExpression:0xb7b289c0>
I forgot to have the block return the new hash:
ds.update_sql(periods.inject({}){|h, p| h[p|idx] = (p|idx) + v; h})
I tend to avoid using inject in such a case anyway, as I find the
following easier to read:
h = {}
periods.each{|p| h[p|idx] = (p|idx) + v}
ds.update_sql(h)
Jeremy
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