Implicit

Definitions

1. A value, conversion, or behavior that the compiler provides automatically without the programmer explicitly specifying it. In Scala, implicits enable type class patterns, automatic conversions, and dependency injection at compile time.

   In plain English: Something the compiler fills in for you automatically, like a helpful assistant who guesses what you meant — convenient when it's right, confusing when it's not.

   Example: "Scala's implicits are powerful until you can't figure out where a value is coming from — then they're terrifying."

Related Terms

• Syntax Sugar
• Akka
• Algebraic Data Type
• Case Class
• Class
• Derived Type
• Discriminant
• Discriminated Union
• sbt
• Type System
• Val
• Runtime