DRAFT
A note on something I had to learn about how to work with systems
throughput, inventory and operational expense is a tool for seeing.
a unit test is a tool for seeing.
a REPL is a tool for seeing.
immutability is a tool for seeing. Without it, a clear image of the system becomes harder to obtain.
when working with systems, we need to develop tools for seeing alongside building the system to achieve the system’s goals