Decoupling explained from a different angle

Wolfram Kriesing - April 13, 2015 - tagged with: #functional #programming #video #knowledgebase

@KevlinHenney is always worth watching, so there is Functional Programming You Already Know by him. I would like to extract this one piece where he explains decoupling in a great way, I think.

He says:

Let me translate "does not care" into computer science language. "Does not care" means decoupling.