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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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Task/Search-a-list/Slate/search-a-list.slate Normal file
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define: #haystack -> ('Zig,Zag,Wally,Ronald,Bush,Krusty,Charlie,Bush,Bozo' splitWith: $,).
{'Washington'. 'Bush'} do: [| :needle |
(haystack indexOf: needle)
ifNil: [inform: word ; ' is not in the haystack']
ifNotNilDo: [| :firstIndex lastIndex |
inform: word ; ' is in the haystack at index ' ; firstIndex printString.
lastIndex: (haystack lastIndexOf: word).
lastIndex isNotNil /\ (lastIndex > firstIndex) ifTrue:
[inform: 'last occurrence of ' ; word ; ' is at index ' ; lastIndex]]].