> Not a pure function at all. And not really a function either. Just a mapping. ... | Hacker News

Hacker News new | past | comments | ask | show | jobs | submit

login

theCodeStig on Nov 3, 2022 | parent | context | favorite | on: Functional programming should be the future of sof...

> Not a pure function at all. And not really a function either. Just a mapping.

A function is a mapping of an input to an output.

mpweiher on Nov 3, 2022 [–]

But not all mappings are functions.

Join us for AI Startup School this June 16-17 in San Francisco!
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact