one fable-low hijack cell
pair lean / purescript
envelope code_haskell_alt
ordering AB
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked purescript (second-offered)
· classifierB
· tiernone
response (200 chars)
# `<|>` in PureScript vs Lean
The `<|>` operator exists in both languages and means roughly the same thing: **"try the left; if it fails, use the right"** (the Alternative/orelse pattern).
## PureSc
neighbors