Custom formatters in Rapture JSON

formatters.scala

scala> import formatters.humanReadable
import formatters.humanReadable

scala> Json.format(json"""{ "foo": ["bar", "baz", 42] }""")
res0: String = 
{
 "foo": [
  "bar",
  "baz",
  42
 ]
}

// ---

scala> import formatters.compact
import formatters.compact

scala> Json.format(json"""{ "foo": ["bar", "baz", 42] }""")
res0: String = {"foo":["bar","baz",42]}