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lokkju/gist:a8a4187cda502b346860bd66677964f3

Created September 29, 2016 20:40
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gistfile1.txt
def time[R](block: => R): R = {
val t0 = System.nanoTime()
val result = block // call-by-name
val t1 = System.nanoTime()
println("Elapsed time: " + (t1 - t0) + "ns")
result
}
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