How do I compare two arrays in scala?

Question

val a: Array[Int] = Array(1,2,4,5)
val b: Array[Int] = Array(1,2,4,5)
a==b // false

Is there a pattern-matching way to see if two arrays (or sequen

Answer 1

As of Scala 2.13, the deep equality approach doesn't work and errors out:

val a: Array[Int] = Array(1,2,4,5)
val b: Array[Int] = Array(1,2,4,5)
a.deep == b.deep // error: value deep is not a member of Array[Int]

sameElements still works in Scala 2.13:

a sameElements b // true