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manual: Add a missing return type for generate_etag

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Loïc Hoguin 2013-05-25 17:49:09 +02:00
parent bfbe1cc5c6
commit cadde391f7
1 changed files with 4 additions and 1 deletions
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manual/cowboy_rest.md
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@ -291,12 +291,15 @@ REST callbacks description
### generate_etag
> * Methods: GET, HEAD, POST, PUT, PATCH, DELETE
> * Value type: binary()
> * Value type: binary() | {weak | strong, binary()}
> * Default value: undefined
>
> Return the entity tag of the resource.
>
> This value will be sent as the value of the etag header.
>
> If a binary is returned, then the value will be parsed
> to the tuple form automatically.
### is_authorized