Contents

class Grains {
  def square(num) {
    2 ** (num - 1)
  }

  def total() {
    (1..64).inject() {sum, n -> sum += square(n)}
  }
}

Version data entries

396 entries across 396 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.179	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.178	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.177	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.176	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.175	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.174	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.173	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.172	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.171	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.170	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.169	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.167	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.166	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.165	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.164	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.163	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.162	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.161	tracks/groovy/exercises/grains/Example.groovy
trackler-2.2.1.160	tracks/groovy/exercises/grains/Example.groovy