String interpolation benchmark

gistfile1.scala

import scala.testing.Benchmark

val a="aaa"
val b="bbb"
val c="ccc"

object Format1 extends Benchmark {
	def run = String.format("%s - %s - %s\n", a, b, c)
}

Format1.multiplier = 10000
Format1.runBenchmark(20)

object Interp1 extends Benchmark {
	def run = s"$a - $b - $c\n"
}

Interp1.multiplier = 10000
Interp1.runBenchmark(20)



object Interp2 extends Benchmark {
	def run = raw"$a - $b - $c" +"\n"
}

Interp2.multiplier = 10000
Interp2.runBenchmark(20)