You need to add something like this in class String:

rejectForAcronymsWords: aCollectionOfUnwantedWords
"

'An example with an unwanted particle at the start of a sentence and also one in the middle' rejectForAcronymsWords: #('a' 'an' 'the' 'in' 'of' 'at' 'and')

"

^self asLowercase substrings reject: [ :word | aCollectionOfUnwantedWords includes: word]

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Beno��t St-Jean
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On Saturday, November 24, 2018, 3:49:56 p.m. EST, Roelof Wobben <r.wobben@home.nl> wrote:

Hello,

For a acronym maker challenge on exercism.io I have to make acronyms.

But I see I have to split the parts on space and when it's a word with a

- then I have to split on that,

Any hint how I can do that ?

Roelof