[Newbies] size of character

[Bert Freudenberg]

On 23.05.2016, at 17:25, Joseph Alotta <joseph.alotta at gmail.com> wrote:
> 
> ‘j’ size ==>  1
> 
> $j size ==> error.
> 
> Why shouldn’t the size of a character be 1?

Because it’s not a collection: #size is part of the collection protocol, but it doesn’t make sense to send #at: to a character.

- Bert -



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