diff --git a/src/main/tv/codely/scala_intro_examples/lesson_08_collections/exercise_solutions/ivanc/WordAggregator.scala b/src/main/tv/codely/scala_intro_examples/lesson_08_collections/exercise_solutions/ivanc/WordAggregator.scala new file mode 100644 index 0000000..74482da --- /dev/null +++ b/src/main/tv/codely/scala_intro_examples/lesson_08_collections/exercise_solutions/ivanc/WordAggregator.scala @@ -0,0 +1,12 @@ +package tv.codely.scala_intro_examples.lesson_08_collections.exercise_solutions.ivanc + +final class WordAggregator { + // @ToDo: Here you have your exercise! + // @see tv.codely.scala_intro_examples.lesson_08_collections.WordAggregatorSpec + def aggregateWords(text: String): Map[String, Int] = { + if(text.size > 0) + text.toLowerCase.split(" ").groupBy(identity).mapValues(_.size) + else + Map().empty + } +} diff --git a/src/main/tv/codely/scala_intro_examples/lesson_08_collections/exercise_solutions/ivanc/WordCounter.scala b/src/main/tv/codely/scala_intro_examples/lesson_08_collections/exercise_solutions/ivanc/WordCounter.scala new file mode 100644 index 0000000..7ecfa15 --- /dev/null +++ b/src/main/tv/codely/scala_intro_examples/lesson_08_collections/exercise_solutions/ivanc/WordCounter.scala @@ -0,0 +1,11 @@ +package tv.codely.scala_intro_examples.lesson_08_collections.exercise_solutions.ivanc + +final class WordCounter { + // @ToDo: Here you have your exercise! + // @see tv.codely.scala_intro_examples.lesson_08_collections.WordCounterSpec + def countWords(text: String): Int = { + if (text.size > 0) + text.split(" ").size + else 0 + } +}