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1. Load specific version of a gem

   Ruby Gem saved by 3 people
   posted on May 8, 2009 by wdso

2. Update RubyGems to the latest version (how to upgrade the gem command)

   Ruby ruby version system update upgrade manager maintenance Gem sysadmin rubygems Package selfupdate gems packagemanager saved by 3 people
   posted on October 20, 2008 by noah

3. Update older gem to now

   Ruby ruby Gem saved by 2 people
   posted on June 17, 2009 by inkdeep

4. Recurse directory tree and count pages in all pdf files using pdf-reader gem

   Ruby ruby pdf count Gem pdf-reader saved by 2 people
   posted on January 26, 2009 by inkdeep

5. Irb power tricks with Wirble & Utility-Belt

   Ruby class textmate google method ruby osx clipboard irb history Gem wirble utilitybelt saved by 2 people
   posted on March 28, 2008 by cczona

6. Capture Screenshots in Ruby

   Ruby ruby free screenshot Gem take saved by 1 person
   posted on August 9, 2012 by Maximus1983

7. Howto set up a Rake task to start and stop the Selenium-RC server

   Ruby ajax javascript testing html ruby web dhtml doc BDD rake functional TDD automation Gem selenium selenium-rc rubygems proxy Task gems selenium-client Rakefile rc proxyinjection saved by 1 person
   posted on February 8, 2010 by noah

8. parse an xml file with hpricot and Ruby

   Ruby ruby xml Gem Hpricot saved by 1 person
   posted on June 4, 2009 by noah

9. install older gem version

   Rails rails Gem saved by 1 person
   posted on January 24, 2009 by twofivethreetwo

10. 'uninitialized constant Gem::GemRunner'

    Ruby ruby Gem saved by 1 person
    posted on March 13, 2008 by cczona

11. Installing via a Gem (HPricot)

    Ruby textmate ruby install Gem Hpricot saved by 1 person
    posted on May 25, 2007 by jpowell

12. Search for remote gems from command line and view detailed results in textmate

    Ruby textmate ruby console terminal Gem
    posted on August 5, 2011 by inkdeep

13. gem path

    Bash path rails ruby on Gem gems
    posted on May 14, 2011 by greeneggs614

14. Install LESS Ruby GEM

    Bash css ruby Gem less
    posted on June 21, 2010 by choise

15. Howto set up a Rake task to run Cucumber features and generate reports

    Ruby test testing html rspec script ruby text configuration doc design BDD rake user install TDD language maintenance automation Gem rubygems Task DSL gems stories Rakefile cucumber userstories
    posted on February 8, 2010 by noah

16. Howto set up a Rake task to update installed gems and gem sources

    Ruby html script ruby configuration doc rake install documentation rdoc maintenance automation Gem rubygems Task gems Rakefile
    posted on February 8, 2010 by noah

17. Freeze a single Gem in Rails

    Bash rails ruby Gem
    posted on July 19, 2009 by hlubek

18. Install ruby gem in specific version

    Bash ruby version Gem
    posted on March 11, 2009 by hlubek

19. Run different versions of rails gems

    Other textmate rails version Gem
    posted on March 5, 2009 by eugegim

20. Install mySQL gem on a fink (vs self made) mySQL installation

    Bash mysql ruby osx Gem fink
    posted on July 9, 2008 by iblis