Why didn't Kotlin encoder?

[SeniorZhai]

I want to use blurhash in Android client, but why not kotlin encoder?

[hangduykhiem]

Kotlin encoder is on my TODO list for now. However that will aim at server-side Kotlin framework like Ktor or Vertex, since the primary usecase of blurhash is to decode server-transmitted base83 string to an image. The current decoder should be able to do just that.

But as always, your PR is more than welcomed. The encoder should be relatively easy to port to Kotlin.

[hearsilent]

@hangduykhiem I've created PR #55