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Louis | Reports work with unsold bikes

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Loos 2014-12-22 12:40:47 -06:00
parent 90b059a46d
commit d0a91882e3
1 changed files with 2 additions and 1 deletions
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3
app/models/report.rb
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@ -1,6 +1,6 @@
class Report
@@years = Bike.all.each.map{|bike| Time.parse(bike.date_sold).year if bike.date_sold}
@@years = Bike.all.each.map{|bike| bike.date_sold.year if bike.date_sold}
def self.bikes_sold_per_year
counts = Hash.new(0)
@ -29,6 +29,7 @@ class Report
average_price_per_year = Report.average_price_per_year()
yearly_data_array = unique_years.map{|year| {year => {number: bikes_sold_per_year[year], average_price: average_price_per_year[year]}}}
yearly_data = yearly_data_array.reduce({}, :merge)
yearly_data.delete(nil)
Hash[yearly_data.sort]
end