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07.25.2008 at 07:12PM PDT, ID: 23597197
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9.0

Ruby - what is a plugin vs. a gem and how do I install them?

Asked by jason1178 in Ruby Scripting Language, Miscellaneous Web Development, Scripting Languages

Hi folks,

I've been asked to set up Ruby 1.8.6, Rails 2.1.0, and Gems 1.2.0 for a developer so they can do a project for us.  Downloading and installing the bases of each turned out to be pretty simple, but now we are being asked to install the following "gems" that do not appear to be gems at all:

- action_mailer_optional_tls
http://github.com/collectiveidea/action_mailer_optional_tls/tree/master

- acts_as_list
http://github.com/rails/acts_as_list/tree/master

- ujs_sort_helper
http://github.com/pengwynn/ujs_sort_helper/tree/master

- validates_date_time
http://svn.viney.net.nz/things/rails/plugins/validates_date_time

Now, my total time of familiarity with Ruby is about 8 hours and counting, but as far as I can tell, the above are all "plugins" and not gems.

1) Can anyone verify that the above are indeed "plugins" and not "gems"?

2) If they are plugins, how do I install them?  If they are gems, why can I not install them using the "gem install" command?

3) Can someone point me to a brief but effective tutorial on the difference between a plugin and a gem?

Thanks in advance.  This is driving me mad.Start Free Trial
[+][-]07.26.2008 at 07:56AM PDT, ID: 22095226

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Zones: Ruby Scripting Language, Miscellaneous Web Development, Scripting Languages
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Solution Provided By: dberner9
Participating Experts: 1
Solution Grade: A
 
 
[+][-]07.26.2008 at 08:06AM PDT, ID: 22095244

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[+][-]07.26.2008 at 02:51PM PDT, ID: 22096352

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[+][-]07.27.2008 at 10:26AM PDT, ID: 22099022

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