Re: [Haskell-beginners] Query regarding an unusually behaving code

GHCi doesn't quite support everything you could put in a source file. To do what you want here, you need to use Haskell's alternative block syntax: :{ let { digs 0 = [0] ; digs x = (digs (x `div` 10)) ++ [(x `rem` 10)] } :} ...yep, curly braces and semicolons just like C-family. :) It's intended for machine-generated code, but works for this too. And in fact you actually don't need multi-line, this is legal: let { digs 0 = [0]; digs x = (digs (x `div` 10)) ++ [(x `rem` 10)] } On Sat, Nov 14, 2015 at 9:35 PM, wrote:

In ghci you want to make a multi-line expression:

:{ let digs 0 =[0] digs x = (digs (x `div` 10)) ++ [(x `rem` 10)] :}

(Note we don't put "let" on the second line)

tom

...

El 13 nov 2015, a las 01:47, akash g escribió:

let digs 0 =[0] let digs x = (digs (x `div` 10)) ++ [(x `rem` 10)]

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