Ever thought pattern matching with floats in Elixir was straightforward? We learned the hard way in production that it can be surprisingly tricky. This post dives into a real-world bug, why it happened, and how to avoid it.
https://blackode.medium.com/a-subtle-elixir-gotcha-that-bit-us-in-production-pattern-matching-with-floats-1c6a50369389?sk=e0c87477949dce239cd06428515484a2
elixir programming #PatternMatching #BugFix
Wait till you learn that IEEE 754 has two different zeros and pattern matching differentiates between them.
It’s always DNS floats.
