How to use particular gem version on irb?

How to use particular gem version on irb?

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