[Haskell-beginners] don't understand this

[Roelof Wobben]

hello, 

 

Im reading that book and im now reading chapter4. 

Where I don't get this : 

 

You have this : 

 

lucky 7 = "LUCKY NUMBER SEVEN!"  
lucky x = "Sorry, you're out of luck, pal!"   


So I entered these lines with let for it.

So let lucky 7 = "Lucky number seven"

let lucky x = "Sorry, you're out of luck, pal!"

 

But if I do lucky 7 or lucky 2 I always get the last sentence.

 

Roelof

 

 

 



----------------------------------------
Date: Mon, 27 Jun 2011 16:00:23 +0300
From: mats.rauhala at gmail.com
To: beginners at haskell.org
Subject: Re: [Haskell-beginners] don't understand this


Sorry for the doublepost.

You should also check out the Learn you a haskell book from
http://learnyouahaskell.com which you can read on the internet for free.
The first few chapters teach you these exact things you've been asking
here.

--
Mats Rauhala
MasseR

_______________________________________________
Beginners mailing list
Beginners at haskell.org
http://www.haskell.org/mailman/listinfo/beginners