Lambdas

Lambda using HOF examples

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Choose the appropriate pairs for lambda and its implementation for the following input:

List(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)

Match the items from left and right columns

.map(_.toString).foldLeft("numbers: ")(_+_)

.filter(_ % 2 == 0)

.map(_ * 10).filter(_ <= 50)

.zipWithIndex.filter(_._2 == 5).map(_._1)

List(5)

numbers: 0123456789

List(0, 10, 20, 30, 40, 50)

List(0, 2, 4, 6, 8)

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