Would this work? 'Uquillas G\''{o}mez' onlyLetters asLowercase Esteban A. Maringolo
2016-08-10 15:00 GMT-03:00 stepharo <steph...@free.fr>: > I did > > > String > streamContents: [ :str | > aString > do: [ :aChar | > aChar isLetter > ifTrue: [ str nextPut: aChar asLowercase ] ] ] > > > I'm curious about other solution because I was lucky that isLetter exist. > > Stef > > Le 10/8/16 à 19:48, stepharo a écrit : > >> Hi >> >> I have the following problem I want to transform a string into another >> while removing a set of characters >> >> 'Uquillas G\'{o}mez' >> >> -> >> >> 'uquillasgomez' >> >> And I wonder how to do that? >> >> copyWithoutAll: >> >> >> I was thinking to create a string of the same size and copy only the valid >> characters. >> >> Now I do not know how to set the size of the resulting string. >> >> I could use stream. >> >> Any ideas is welcome. >> >> Stef >> >> >> > >