bert at freudenbergs.de
Wed May 16 18:06:44 UTC 2007
On May 16, 2007, at 19:10 , Chris Cunnington wrote:
> Hi Squeakers,
> I have a string: 'Hello'.
> To reverse the letters I write:
> a := 'Hello' reverse.
> And I get 'olleH'.
> How do I sort the letters alphabetically? So I get 'eHllo'?
> a := 'Hello' sortBy: [:x :y | a < b ]
> What parameter do you use to sort the letters? Do you have to
> convert them
> to a number, an Ascii or Unicode number first, and then sort those
'Hello' sort: [:a :b | a asUppercase < b asUppercase]
- Bert -
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