Purerl

Aliases: PureScript Erlang, purerl

Provenance: commit e5bb01b2ee · authored 2026-02-26T17:43:29+01:00 · agent claude-code · model claude-sonnet-4-6

1 source · not in taxonomy (canonical name didn't match any upstream)

Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.

module Main where

import Prelude
import Effect (Effect)
import Effect.Console (log)

-- Fibonacci using pattern matching
fib :: Int -> Int
fib 0 = 0
fib 1 = 1
fib n = fib (n - 1) + fib (n - 2)

main :: Effect Unit
main = do
  log "Fibonacci sequence:"
  log (show (map fib (0..10)))