From Objects to Functions:
Build Your Software Faster and Safer with Functional Programming and Kotlin
by Uberto Barbini (MEAP, 2022)

https://pragprog.com/titles/uboop/from-objects-to-functions/

Discord channel: #kotlin
Discord server: https://bit.ly/35RhGXM

Ad-Hoc Meetups

Notes and Progress

https://tamalpais.atlassian.net/wiki/spaces/LosGatosRG/pages/1658585125

Source code: https://media.pragprog.com/titles/uboop/code/uboop-code.zip