Programming with Functions #4: „unapply” and the newtype pattern – Making the matrix
Scala Apply, unapply & unapplySeq Methods | by Abil N George | Medium
Scala Companion Object | How Does Companion Object Works in Scala ?
Scala Extractors
From F# to Scala - apply & unapply functions | theburningmonk.com
unapply in scala
Exploring Case classes and Traits in Scala | by Suresh Manubolu | Clairvoyant Blog
25 Tuple and Unapply - Get Programming with Scala
Understanding the Unapply Methods in Scala | Reintech media
Java's record is faster, can Scala leverage it? - Compiler - Scala Contributors
Scala Case Classes Tutorial | CloudDuggu
Scala Extractors: A Closer Look At Their Functionality
用一个例子告诉你什么是Scala中的apply方法和unapply方法_在scala语言中apply()方法的功能是什么-CSDN博客
from F# to Scala : apply & unapply | by Yan Cui | theburningmonk.com | Medium
Companion Object in Scala - Knoldus Blogs
compiler infers non-wildcard existential type for case-module-unapply · Issue #6541 · scala/bug · GitHub
Scala pattern matching: apply the unapply | by Linas Medžiūnas | Wix Engineering | Medium
Pattern Matching in Scala | PPT
Scala - Generating Boilerplate Code With Case Class - GeeksforGeeks
Scala Extractors | Extractors vs Case Classes - DataFlair
SKB - Scala case class unapply - Leo Benkel
Scala interview questions
Knolx Session: Introducing Extractors in Scala | PPT
