Contents

class RomanNumerals {
  def RomanNumerals() {
    Integer.metaClass.getRoman = {->
      def romanMappings = [
        1000:"M",
        900:"CM",
        500:"D",
        400:"CD",
        100:"C",
        90:"XC",
        50:"L",
        40:"XL",
        10:"X",
        9:"IX",
        5:"V",
        4:"IV",
        1:"I"
      ]

      def roman = new String()
      def num = delegate

      romanMappings.each() { k, v ->
        while (num >= k) {
          roman += v
          num -= k
        }
      }

      roman
    }
  }
}

Version data entries

168 entries across 168 versions & 1 rubygems

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