Rails statistics gem not joining filters -

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i using rails gem 'statistics' , have added gem in other projects , have not had problem. using line add filters:

define_statistic :sum_charged, :sum => :all, :column_name => "timelogs.charged_amount", :conditions => "subscription_opt_in = true"

or using filter_all_stats_on(:created_after, "timelogs.created_at > ?") add additional filters on statistics...

however whenever call puts timelog.get_stat(:sum_charged, :created_after => 1.year.ago) example, sum() query gets run on database, without statements... 

select sum(timelogs.charged_amount) sum_id `timelogs`

what missing in order add filters query?

thanks.

looks issue of using gem in rails 4.1.x -- reverted app 4.0.9 , works great. there issue base.send() function gets sent without filter parameters.


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