How do I group by day instead of date?

Question

ok so i have

 >> list = Request.find_all_by_artist(\"someBand\")
=> [#

        

Answer 1

Group without extra gems:

def self.group_by_day items
   data = items.group_by{|x| x.created_at.to_date}
   chart_data = {}

   data.each do |a,b|
     chart_data.merge!({a => b.count})
   end

   return chart_data
end