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Best way to learn a new language is by writing programs and best way to refresh is using cheat sheets and quick reference cards. If you don't have time to create one use some one else's. Here is a great collection of Ruby Quick Reference cards and Cheat sheets
http://linkmingle.com/list/10-plus-Collection-of-R
created by freebooksandarticles on 2008-06-28 04:14:45
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This is a "short" Ruby on Rails reference. It's goal is to give you an overview over the most used functions /
methods / classes. It's not a tutorial, but as a handy guide when you already know your way around.
http://blog.invisible.ch/files/rails-reference-1.1
created by freebooksandarticles on 2008-06-28 04:05:22
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This Quick Reference guide is designed to only contain the Ruby on Rails
commands, syntax, and methods that are used in the majority of
applications, arranged by “What do you need to accomplish?”
http://blogs.tech-recipes.com/johnny/rails-quick-r
created by freebooksandarticles on 2008-06-28 04:04:09
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14 Page PDF Ruby On Rails Cheat Sheet
http://www.blainekendall.com/uploads/RubyOnRails-C
created by freebooksandarticles on 2008-06-28 04:03:14
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Ruby on Rails - Rails Migrations Cheatsheet - Dizzy
http://dizzy.co.uk/ruby_on_rails/cheatsheets/rails
created by freebooksandarticles on 2008-06-28 04:01:45
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Ruby Cheat Sheet in HTML
http://www.irintech.com/x1/blogarchive.php?id=463
created by freebooksandarticles on 2008-06-28 04:01:00
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This cheat sheet describes Ruby features in roughly the order they'll be presented in class.
http://www.scribd.com/doc/53239/Ruby-Cheat-Sheet
created by freebooksandarticles on 2008-06-28 02:57:54
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This is a "short" Ruby on Rails reference. It's goal is to give you an overview over the most used functions / methods / classes. It's not a tutorial, but as a handy guide when you already know your way around.
http://blog.invisible.ch/files/rails-reference-1.1
created by freebooksandarticles on 2008-06-28 02:57:08
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FILE SPACING:
# double space a file
$ ruby -pe 'puts' < file.txt
# triple space a file
$ ruby -pe '2.times {puts}' < file.txt
.................................
http://cheat.errtheblog.com/s/ruby1line/
created by freebooksandarticles on 2008-06-28 02:47:51
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A Great Ruby Cheat Sheet
http://www.testingeducation.org/conference/wtst3_p
created by freebooksandarticles on 2008-06-28 02:40:02
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