Back
Close

Introduction to Scala Part2 : Collections

Bubu
5,737 views

Traversable: Folds

  • Operations: foldLeft, foldRight, /:, :, reduceLeft, reduceRight
  • Goal: apply a binary operation to successive elements.

Fold

return sum of a List
return the min value of a List
Create your playground on Tech.io
This playground was created on Tech.io, our hands-on, knowledge-sharing platform for developers.
Go to tech.io