Created an instance of Arbitrary[String] #13
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## master #13 +/- ##
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- Coverage 83.33% 62.5% -20.84%
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Files 1 1
Lines 6 8 +2
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Hits 5 5
- Misses 1 3 +2
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| @@ -16,6 +18,10 @@ object Dictionary extends App { | |||
| texts.flatMap(line => line.split("\\W+")) | |||
| } | |||
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| println(extractUniqueWordsFromTextFile("BaconipSum.txt").mkString(",")) | |||
| // println(extractUniqueWordsFromTextFile("BaconipSum.txt").mkString(",")) | |||
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Remove this commented line
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| val words: Set[String] = extractUniqueWordsFromTextFile("BaconipSum.txt") |
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Although this is correct, you should change this so that the file name is given rather than fixed.
Maybe, you could create a class that given a text file, gives you an Arbitrary[String] based on the words in the given file. Your class should also handle corner cases. For example, what would happen if the given file does not exist?
Cheers,
Daniela
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| val words: Set[String] = extractUniqueWordsFromTextFile("BaconipSum.txt") | ||
| val word: Arbitrary[String] = Arbitrary { |
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Well done! You can also just write Arbitrary(Gen.oneOf(words)) - it's the same, just more compact!
An arbitrary word is selected from a textfile.