Category Theory laws in scala

scala> :pastesealed trait Breakfast {}case object Eggs extends Breakfast {}case object Oatmeal extends Breakfast {}case object Toast extends Breakfast {}case object Coffee extends Breakfast {}val favoriteBreakfast: Person => Breakfast = {  case John => Eggs  case Mary => Coffee  case Sam  => Coffee}// Exiting paste mode, now interpreting.favoriteBreakfast: Person => Breakfast = <function1>

Source: eed3si9n.com

Similar codes

0 vote302 views1 answer
Scala length of string
Scala
0 vote236 views1 answer
Scala default parameter skip one
Scala
0 vote314 views1 answer
Scala list addall
Scala
0 vote311 views1 answer
Scala reverse string
Scala
0 vote305 views1 answer
Scala read input
Scala
0 vote187 views1 answer
How to create empty data frame in scala
Scala
0 vote177 views1 answer
Scala readline
Scala
-1 vote186 views3 answers
ValueError: If using all scalar values, you must pass an index
Scala
0 vote175 views1 answer
Scala isInstanceOf
Scala
0 vote315 views1 answer
Scala yield how to share one loop
Scala