The Scala Programming Language
val fruits = List("apple", "banana", "avocado", "papaya") val countsToFruits = // count how many 'a' in each fruit fruits.groupBy(fruit => fruit.count(_ == 'a')) for (count, fruits) <- countsToFruits do println(s"with 'a' × $count = $fruits") // prints: with 'a' × 1 = List(apple) // prints: with 'a' × 2 = List(avocado) // prints: with 'a' × 3 = List(banana, papaya)
Eclipse Ceylon: Team blog
The Eclipse Ceylon™ project encompasses development of the language itself (the language specification), the compiler frontend (typechecker), the compiler backends for Java and JavaScript, the module system, the command-line tooling, the SDK, and the Eclipse-based IDE. A future direction is tooling for Eclipse Che. The project also maintains the website and documentation for the language. Eclipse
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