Sha256: d894c0332486a3aa0990d36ef8f62394264ad7716ed6ae648d559ac5cbd91c7c
Contents?: true
Size: 791 Bytes
Versions: 20
Compression:
Stored size: 791 Bytes
Contents
# Mixin this module into the class you want to act as an item
#
module ActiveCart
#
module Item
# A unique id for the item. The Mixee needs to implement this or a NotImplementedError will be thrown
#
def id
raise NotImplementedError
end
# A display name for the item. The Mixee needs to implement this or a NotImplementedError will be thrown
#
def name
raise NotImplementedError
end
# Returns the quantity of this item in the context of a cart
#
def quantity
@quantity || 0
end
# Set the quantity of this item in the context of a cart
#
def quantity=(quantity)
@quantity = quantity
end
# Returns the price of this item
#
def price
raise NotImplementedError
end
end
end
Version data entries
20 entries across 20 versions & 2 rubygems