I'm trying to match and count the data in the sequence data.What I have done so far as below:
val fruits = Seq("apple", "PEAR", "Pear")
fruits.exists(_.equalsIgnoreCase("pear"))
from here, how do we count the output as 2?
Match and Count Sequence Data
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1 Answers
exists returns the boolean value so it will tell whether particular keyword exists or not in collection.
To find the count,
fruits.count(_.equalsIgnoreCase("pear"))
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