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-2.2.1.159	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.158	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.157	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.156	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.155	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.154	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.153	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.152	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.151	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.150	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.149	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.148	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.147	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.146	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.145	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.144	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.143	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.142	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.141	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.140	tracks/groovy/exercises/roman-numerals/Example.groovy