eta-expansion

Back2Basics: Demystifying Eta Expansion

April 30, 2018April 30, 2018Studio-Scalaback2basics, eta-expansion, function, FunctionN, higher order function, invokedymanic, lambda, method, scala, scalafp

Reading Time: 4 minutes In this blog, we will talk about eta expansion in Scala. How they behave under the hood before and after Scala version 2.12. Scala has both methods and functions in Scala. We refer them interchangeably but there are situations where the difference matters. This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file Continue Reading

Back2Basics: Do you know Scala Eta-Expansion and HOF Chemistry?

December 28, 2017August 10, 2018Functional Programming, Java, Studio-Scalacompiler, eta, eta-expansion, expansion, function, Functional Programming, higher, hof, order, scala, scalac, technology, underthehood

Reading Time: 2 minutes I am working on Scala from last 2 years, and pretty confident about Scala concept like HOF, Currying and more. But Recently again looking into the HOF (Higher Order Functions) in Scala. I am pretty confident, HOF is “Passed a function as an argument”, “Assign functions to variables” and “Return functions from function” and the conclusion is Functions are First Class Citizen. For me, these Continue Reading