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airspeed/schweizer_bestellte_anzahl.rb

Last active December 18, 2015 10:09
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Schweizer bestellte Anzahl mit Datumfilter.
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schweizer_bestellte_anzahl.rb
OrderItem.where(:created_at => Date.parse('2013-04-01')..Date.parse('2013-07-31')).select{|b| b.address.country_code == "CH"}.map(&:quantity).sum
# noch flexibler
OrderItem.where(:created_at => Date.parse('2013-04-01')..Date.today).select{|b| b.address.country_code == "CH"}.map(&:quantity).sum
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