class ProductCollection
Public Instance Methods
find_by_product_code(code)
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# File lib/wunder/collections/product_collection.rb, line 2 def find_by_product_code(code) each do |product| @fetch_product = product if product.product_code == code end @fetch_product end
validate_product_code_is_uniq(code)
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# File lib/wunder/collections/product_collection.rb, line 10 def validate_product_code_is_uniq(code) find_by_product_code(code).nil? ? true : (raise "DuplicateProductCodeError") end