On Tuesday, 2 February 2021 at 23:10:50 UTC, Steven Schveighoffer
wrote:
On 2/2/21 5:27 PM, Tim wrote:
Hi all,
I have to serialize an array like [0.0, 0.0, 0.0] to a Json
object. During this process, the serializer creates a string
of the array, but it creates "[0, 0, 0]", dropping the
decimal. How can I stop this?
It totally depends on the library. As Adam says, 0.0 and 0 are
generally interchangeable, but reality says they are sometimes
not (I have had my share of issues with vibe.d Json treating
1.0 as Json.Type.float_ and 1 as Json.Type.int_, where it
doesn't allow you to get the int version as a float).
It would help to have a better understanding of why you need
the .0 to appear.
-Steve
I had a similiar issue. For me the issue was, std json "floating"
was raising an exception while reading e.g number 1 instead of
1.0.
Ths solution was to use "get!double" instead.
Kind regards
Andre
