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In this video, we begin to implement our inventory stock counts.
Code Samples
We set up a couple of helper methods in our Inventoryable
class to keep up with stock counts:
module Inventoryable
def stock_count
@stock_count ||= 0
end
def stock_count=(number)
@stock_count = number
end
def in_stock?
stock_count > 0
end
end
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