Difference between a Seq and a List in Scala - Stack Overflow
Symmetry in the interrelation of flatMap/foldMap/traverse and flatten/fold/ sequence : r/scala
Sequences and for loops. Simple for loops A for loop is used to do something with every element of a sequence scala> for (i <- 2 to 5) println(i + " squared. - ppt download
Scala Seq
Scala Pattern Matching - Coding Ninjas
Append or Prepend Elements to Sequence in Scala | Delft Stack