diff options
Diffstat (limited to 'lib/reports/sales_by_date.rb')
-rw-r--r-- | lib/reports/sales_by_date.rb | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/reports/sales_by_date.rb b/lib/reports/sales_by_date.rb index 4bc9094..b2d58df 100644 --- a/lib/reports/sales_by_date.rb +++ b/lib/reports/sales_by_date.rb @@ -1,10 +1,18 @@ module SalesReporter module Reports class SalesByDate - def render(sales) + def initialize + @sales = [] + end + + def add_sale(sale, row) + @sales << sale + end + + def render sales_by_date = {} - sales.each do |s| + @sales.each do |s| d = s.date if sales_by_date[d] sales_by_date[d][:count] += s.quantity |