28 Dec
2021
28 Dec
'21
8:35 p.m.
Hi Marcel, Hi All,
inspect Smalltalk specialObjectsArray in the evaluator workspace at the bottom type exactly this (it is missing the closing square bracket)
self select: [:o| o isSymbol or: [o isArray and: [o anySatisfy: #isSymbol]]
hit print it. Now the compiler generates the warning, which is selected:
self select: [:o| o isSymbol or: [o isArray and: [o anySatisfy: #isSymbol]] "Period or right bracket expected ->"
typing ']' has no effect :-( Instead one has to delete the selection and then hit ']' :-(
_,,,^..^,,,_ best, Eliot