Blocks represent both a means to group expressions together as well as provide a form of scoping in the Scala Debugger language.

Defining a Block

A block is represented using open and closed curly braces, { and }.

  "this is a block"

Return Value of a Block

The last expression in a block is returned as its result.

x := {
  1 + 1
  "test string"


Block Scoping

Blocks provide a new scope whenever introduced. Variables declared inside this scope are not available outside of it. Variables declared outside the scope are available within it.

x := 1

  x := x + 1
  y := x + 2

"cannot print y, unavailable at this point"