Skip to content

Instantly share code, notes, and snippets.

@Adzz

Adzz/proect_case.ex

Created January 31, 2018 00:15
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save Adzz/22acfe7e0d681045bc213ecde8479e45 to your computer and use it in GitHub Desktop.
Save Adzz/22acfe7e0d681045bc213ecde8479e45 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
proect_case.ex
defmodule Project do
def total_cost(shape, cost_per_square_meter) do
case shape do
%Square{} -> Square.area(shape) * cost_per_square_meter
%Circle{} -> Circle.area(shape) * cost_per_square_meter
end
end
end
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment