class RuboCop::Cop::Sorbet::ValidGemVersionAnnotations


# @version <= 4.3-preview
# good
# @version > 1.2.3
# good
# @version = 1
# good
# @version > not a version number
# bad
@example
Checks that gem versions in RBI annotations are properly formatted per the Bundler gem specification.

def on_new_investigation 

def on_new_investigation
  gem_version_annotations.each do |comment|
    gem_versions = gem_versions(comment)
    if gem_versions.empty?
      message = format(MSG, versions: "empty version")
      add_offense(comment, message: message)
      break
    end
    invalid_versions = gem_versions.reject do |version|
      valid_version?(version)
    end
    unless invalid_versions.empty?
      message = format(MSG, versions: invalid_versions.map(&:strip).join(", "))
      add_offense(comment, message: message)
    end
  end
end

def valid_version?(version_string) 

def valid_version?(version_string)
  parts = version_string.strip.split(" ")
  operator, version = parts
  return false unless operator && parts
  return false unless VALID_OPERATORS.include?(operator)
  Gem::Version.correct?(version)
end