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Adzz/better_naming_protocols.ex

Created May 27, 2018 10:47
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better_naming_protocols.ex
defmodule Square do
defstruct [:side]
end
defmodule Circle do
defstruct [:radius]
end
defprotocol Area do
def calculate_for(shape)
end
defprotocol Perimeter do
def calculate_for(shape)
end
Area.calculate_for(%Square{side: 10})
Perimeter.calculate_for(%Circle{radius: 10})
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