This directory contains code from Point-Free Episode: Playground Driven Development

We use Swift playgrounds on this series as a tool to dive deep into functional programming concepts, but they can be so much more. Today we demonstrate a few tricks to allow you to use playgrounds for everyday development, allowing for a faster iteration cycle.

• Clone repo
• cd into this directory
• Initialize submodule: git submodule update --init
• Open ep0021.xcworkspace
• Build cmd+B, or run cmd+R the "PointFree" app target
• Explore the app or run the playground