title: How to use particular gem version on irb?
body: <p>On my machine, I've following Selenium WebDriver versions:</p>
  
  <p><code>selenium-webdriver (2.35.1, 2.35.0, 2.33.0, 2.32.1)</code></p>
  
  <p>While executing selenium commands on irb, I want to use <code>selenium-webdriver 2.35.0</code>  All api related to Selenium Webdriver should use <code>selenium-webdriver 2.35.0</code></p>
  
  <p>How can I achieve this?</p>
  
  <p>Something like <code>require 'selenium-webdriver 2.35.0'</code>? Please suggest solution.</p>