Consider using Symbol() over deprecated symbol literal syntax SC-W1080

Symbol literals or symbolic literals are those that are declared using only an open quote such as 'Scala. This allows such strings to be interned. However, this syntax can get quite confusing and is recommended that you use Symbol.apply() instead. If you intend to migrate to Scala 3, it is recommended that you perform this refactoring across your codebase to avoid compilation warnings and errors later on.

Bad Practice

val intern = 'Scala

Recommended

val intern = Symbol("Scala")

References:

• Symbol Literals
• Scala 3: Dropped Symbol Literal