Yhn LifeFood first seen 8 h ago, last just now, peak #1
Differences Between foldl and foldr Explained
Original: Differences Between `Foldl` and `Foldr`
The Haskell blog has published a new post explaining the differences between foldl and foldr, the two core folding functions at the heart of functional programming. The piece has drawn attention from developers on Hacker News, where readers are debating lazy evaluation, stack behavior, and when each fold is the right choice in Haskell code.
Why now: A fresh explainer on a classic Haskell subtlety has sparked discussion among functional programmers.
Rank over time, top of the chart is #1. 29 snapshots from 5 h ago to just now.
Evidence
- Differences Between `Foldl` and `Foldr` · signa11 · 119
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