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Fall 2004 Final Exam Review: Squeak Code

stringToHex: aCollectionOfString
"Convert a collection of strings into a collection of hex"

collectionOfHex := OrderedCollection new.
(aCollectionOfString findTokens: ' ') do: [:aNum | collectionOfHex add: ((aNum asNumber) hex)].

stringToHex: aString
^((aString findTokens: ' ') collect: [:eachString | ((eachString asNumber) hex).]).

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