Calling Scala from Node.js

scala.coffee

# Install node-java
# npm install java

# Create file Foo.scala
# case class Foo(bar: String, baz: String)

# and compile it
# scalac Foo.scala

java = require 'java'

java.classpath.push '/usr/share/java/scala-library.jar'
java.classpath.push '.'

# val foo = new Foo("lorem", "ipsum")
foo = java.newInstanceSync 'Foo', 'lorem', 'ipsum'

# foo.bar
foo.barSync() # 'lorem'

Foo = java.getStaticFieldValue('Foo$', 'MODULE$')

# val foo = Foo("bar", "baz")
foo = Foo.applySync('lorem', 'ipsum')

# foo.toString()
foo.toStringSync() # 'Foo(lorem,ipsum)'