On 23.05.2016, at 17:25, Joseph Alotta <[email protected]> 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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