class CoTailors::Order
Constants
- MEASUREMENT_PARAMS
Public Instance Methods
grand_total()
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# File lib/co_tailors/order.rb, line 15 def grand_total tax = 0.05 shipping = 0 # 1200 subtotal = items.all.map { |i| i.cost }.reduce( :+ ) subtotal = subtotal * (tax + 1) subtotal += shipping return subtotal.to_i end