NAME
  tmpdir_block

INSTALL
  gem install tmpdir_block

DESCRIPTION
  extends ruby's built-in Dir.tmpdir to accept a block.  iff a block is given
  a tmp directory will be created an the calling process chdir'd into it
  before the block is called.  the tmpdirs are automatically cleaned up unless
  a 'turd' option is given.

USAGE
  require 'tmpdir_block'

  Dir.tmpdir do
    puts 'this code is called in a freshly created tmpdir...'

    p Dir.pwd
  end