Smart Keys settings: Scala

Insert pair quotes for multiline string

With this option selected, IntelliJ IDEA inserts closing triple quotes when you try to add a multiline string.

Wrap single expression body with closing brace after '{'

With this option selected, IntelliJ IDEA wraps the body of an expression with braces.

Upgrade simple string into interpolated after ${

With this option selected, IntelliJ IDEA recognizes the interpolated string and adds a closing brace when you insert ${ inside a simple string.