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The preferred way of launching an app in Scala is as follows: object HelloWorld extends App { println("Hello, world!") } Rather than manually creating
by thebluesky 14y ago
The preferred way of launching an app in Scala is as follows:
object HelloWorld extends App {
println("Hello, world!")
}
Rather than manually creating a main method, as is done in the OP blog.
It's also possible to simply write:
println("Hello World")
and that would be the entire app, but the preferred way of doing things is to extend App