From 94704901df0c19ec8b190247b0f63fae4ceddf70 Mon Sep 17 00:00:00 2001 From: Emiel van de Laar Date: Mon, 22 Mar 2021 17:47:52 +0100 Subject: [PATCH] Cons (:) requires purescript-arrays --- purescript.html.markdown | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/purescript.html.markdown b/purescript.html.markdown index 21f4d63a..eff8fb43 100644 --- a/purescript.html.markdown +++ b/purescript.html.markdown @@ -77,12 +77,12 @@ world""" -- "Hello\nworld" [true, true, false] :: Array Boolean -- [true,true,false] -- [1,2, true, "false"] won't work -- `Cannot unify Int with Boolean` + +-- Requires purescript-arrays (Data.Array) -- Cons (prepend) 1 : [2,4,3] -- [1,2,4,3] --- Requires purescript-arrays (Data.Array) -- and purescript-maybe (Data.Maybe) - -- Safe access return Maybe a head [1,2,3] -- Just (1) tail [3,2,1] -- Just ([2,1])