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-2.2.1.119	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.118	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.117	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.116	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.115	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.114	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.113	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.111	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.110	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.109	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.108	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.107	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.106	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.105	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.104	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.103	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.102	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.101	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.100	tracks/groovy/exercises/roman-numerals/Example.groovy
trackler-2.2.1.99	tracks/groovy/exercises/roman-numerals/Example.groovy