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Cómo llegar el día que tengo más pedidos creados

Tengo una aplicación de rieles y quiero saber en mi clase Order el día que tengo más creaciones.

Me podrían ayudar por favor :D Estoy usando como base de datos el postgresql

Gracias de antemano.

over 4 years ago · Santiago Trujillo
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max_orders_in_a_day = Order.all.group_by{ |x| x.created_at.all_day }.sort_by { |a,b| b.length }.last max_orders_in_a_day[0] #=> The day max_orders_in_a_day[1] #=> An array with the related Order objects
over 4 years ago · Santiago Trujillo Report
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