greynode » ruby http://greynode.org ingĂ©nierie de tous les aspects de vie Fri, 15 Apr 2011 16:12:00 +0000 en hourly 1 http://wordpress.org/?v=3.1.1 Ruby from Other Languages http://greynode.org/2009/10/25/ruby-from-other-languages/ http://greynode.org/2009/10/25/ruby-from-other-languages/#comments Mon, 26 Oct 2009 05:06:30 +0000 enum http://greynode.org/?p=134 I was just browsing around for some material on ruby and I found this page very helpful:

http://www.ruby-lang.org/en/documentation/ruby-from-other-languages/

It’s not a ruby bible or anything, but I think it is a good intro for experienced programmers.

]]> http://greynode.org/2009/10/25/ruby-from-other-languages/feed/ 0 Updating Rails on OS X http://greynode.org/2009/06/23/updating-rails-on-os-x/ http://greynode.org/2009/06/23/updating-rails-on-os-x/#comments Wed, 24 Jun 2009 02:04:17 +0000 enum http://greynode.org/?p=60

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]]> If you install XCode for OS X 10.5, it automatically comes with a version of rails. This is (generally) not the latest version however, and you must take a few steps to update it. First you need to update rubygems with the following:

macintosh$ sudo gem install rubygems-update
macintosh$ sudo update_rubygems

After updating rubygems, you should be able to update the rest of your gems without a problem (including rails) via the following:

macintosh$ sudo gem update

After that you should be ready to build a rails app.

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