title: Does ruby have getlocale method?
body: <p>I need to detect language in Ruby without any rubygems installed. Both Python and Perl do have locale utilities as part of the core API. I want something like</p>
  
  <pre><code># LC_ALL=cs_CZ ruby test.rb
  Your language is: cs_CZ
  Your currency is: CZK
  </code></pre>
  
  <p>Thanks</p>