class Gradleww

# File lib/gradleww.rb, line 2
def self.search_superior_gradlew()
  path = Dir::pwd
  while true
    gradlew_path = File::join(path, 'gradlew')
    return gradlew_path if File::exist?(gradlew_path)
    temp = File::dirname(path)
    return nil if path == temp
    path = temp
  end
end