Elm¶
isNegative n = n < 0
isNegative 4 -- true
-- Anon fns
\n -> n < 0
over9000 powerLevel = if powerLevel > 9000 then "It's over 9000!!!" else "meh"
Lists¶
names = [ "Alice", "Bob", "Chuck" ]
List.isEmpty names
List.length names
List.reverse names
double n = n * 2
nums = [2, 3, 5]
List.map double nums