class Gem::Tasks::Console

def console(name=nil)
  gemspec = @project.gemspec(name)
  require_paths = gemspec.require_paths
  require_file  = gemspec.name.gsub('-',File::SEPARATOR)
  arguments = [@command]
  # add -I options for lib/ or ext/ directories
  arguments.push(*require_paths.map { |dir| "-I#{dir}" })
  # add a -rrubygems to explicitly load rubygems on Ruby 1.8
  arguments.push('-rrubygems') if RUBY_VERSION < '1.9'
  # add an -r option to require the library
  arguments.push('-r' + require_file)
  # push on additional options
  arguments.push(*@options)
  if @project.bundler?
    # run under `bundle exec`
    arguments.unshift('bundle', 'exec')
  end
  return run(*arguments)
end