Op 14-9-2020 om 22:19 schreef Hern��n Morales Durand:
^ (1 to: self size) count: [ : i | (self at: i) ~= (aString at: i) ]
With that code I get a few problems but this is working
distanceStrand1: aString strand2: aString2
������ aString size == aString2 size
������ ������ ifFalse: [ DomainError signal: (self messageFor: aString strand2: aString2) ].
������ ^ (1 to: aString size)
������ ������ count: [ :i | (aString2 at: i) ~= (aString at: i) ]
Roelof