[erlang-questions] Testing for improper list

[Guilherme Andrade]

Hello Karlo,

On 16 July 2018 at 01:07, Karlo Kuna <kuna.prime@REDACTED> wrote:

> Is there any built in method of checking if list is improper?
>

Something like this should do:

> is_improper_list(Value) when length(Value) >= 0
->

>
false;

> is_improper_list(Value)
->

>     is_list(Value).

`length/1' will fail upon Value being an improper list.

-- 
Guilherme
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