Compare version strings in groovy

Question

Hey I have created a Groovy script that will extract the version numbers of some folder. I would then like to compare the version numbers and select the highest.

I g

Answer 1

Mine is the shortest! lol )

versions = versions.sort {a, b ->
  def a1 = a.tokenize('.')*.toInteger(), b1 = b.tokenize('.')*.toInteger()
  for (i in 0..<[a1.size(), b1.size()].min()) 
    if (a1[i] != b1[i]) return a1[i] <=> b1[i]
  0
}