Floats are rounded when they should not be

[denis-soundcloud]

Expected behavior

Do not reformat float. Example withcurl:

% curl http://example.com/tracks/123 | jq . | grep bpm
    "bpm": 128.10000610351562,

(This uses jq to pretty-print the JSON.)

Actual behavior

crul reformats floats. Example:

% crul http://example.com/tracks/123 | grep bpm
    "bpm": 128.1,

[asterite]

I think it's because crul was compiled with a very old crystal version where floats weren't formatted correctly. Compiling with a newer compiler should fix this... except that crul doesn't seem to compile anymore with the latest compiler due to breaking changes (and a required dependency, completion, doesn't compile either)

[porras]

You were right @asterite, the specific example reproduced by @denis-soundcloud was fixed by #20:

$ curl http://localhost:4568/ | jq . | grep float
  "float": 128.10000610351562

$ crul http://localhost:4568/ | grep float
  "float": 128.10000610351562

(I'm running a small app that returns that, of course)

Thanks, you two!