sdia
Best way to avoid duplication in struct definition?
As the title says, can someone advises on the best way to remove the duplication in the code snippet below.
I am referring to the field list. By the way is there a way to retrieve that field list from any struct - did not find anything in the doc.
Many thanks.
S
defmodule Company do
@type t :: %__MODULE__{
id: integer,
name: String.t,
domain: String.t,
rating: float
}
@enforce_keys [:id, :name, :domain, :rating]
defstruct [:id, :name, :domain, :rating]
end
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defmodule Company do
@enforce_keys [:id, :name, :domain, :rating]
defstruct @enforce_keys
end
defmodule Company do
@enforce_keys [:id, :name]
@other_keys [:domain, :rating]
@company_keys @enforce_keys ++ @other_keys
defstruct @company_keys
end
5
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