# File ruby/lib/rubygems/gemspec_helpers.rb, line 9
def find_gemspec(glob = "*.gemspec")
  gemspecs = Dir.glob(glob).sort

  if gemspecs.size > 1
    alert_error "Multiple gemspecs found: #{gemspecs}, please specify one"
    terminate_interaction(1)
  end

  gemspecs.first
end