1. Start Here
   1. Introduction
2. Guidelines
   1. White Space
   2. Indentation
   3. Line Wrapping
   4. Methods & Side Effects
   5. Code Blocks
   6. Anonymous Code Blocks
   7. Dots versus Spaces
   8. Files
3. Reference
   1. Scala
   2. Bizo
   3. Official Scala Style Guide
4. 

Indentation [Edit]

1. Blocks

Blocks

Use 2 spaces to indent code blocks.

// wrong (4 spaces)
class Foo {
    def bar() = ...
}

// right (2 spaces)
class Foo {
  def bar() = ...
}