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Articles related to irb

Quick Tip: Last Result in IRB - Ruby - About.com
There's a really quick way to get the result of the last expression evaluated in IRB.
http://ruby.about.com/od/beginningruby/qt/Quick-Tip-Last-Result-In-Irb.htm
The Interactive Ruby Prompt - About.com
To start the IRB prompt, open your command-line and run the irb command. You' ll be presented with the following prompt: irb(main):001:0>. Type the "hello ...
http://ruby.about.com/od/tutorials/a/commandline_4.htm
Using Variables in Ruby--Assign Information to a Variable - About.com
Here you'll be using the interactive Ruby prompt, so be sure to have an IRB window ready for experimentation. The code examples will be "logs" (or what was ...
http://ruby.about.com/od/tutorials/ss/usevariables.htm
IRB - What Is an IRB - Homework/Study Tips - About.com
IRB stands for Institutional Review Board. An IRB is a committee designed to review research proposals. In past decades, people and animals have been ...
http://homeworktips.about.com/od/paperassignments/qt/irb.htm
irb - What is irb - Linux - About.com
Define irb - from the Linux / Unix / Computing glossary at About.com.
http://linux.about.com/cs/linux101/g/irb.htm
IRB Sevens World Series - Rugby - About.com
Slouching Towards Professionalism. The march to legitimize rugby sevens began in 1999, when the International Rugby Board (IRB) decided to take what had ...
http://rugby.about.com/od/rugbyadmine/a/Irb-Sevens-World-Series.htm
Spotlight on Gems: Sketches - Ruby - About.com
Sketches is a really cool gem that helps you test out code in IRB. Without a tool like Sketches to test out some code in IRB you can either type it directly into IRB,  ...
http://ruby.about.com/od/gems/a/sketches.htm
How to Install Ruby on Linux Operating System - About.com
Be sure to look for the irb, ri and rdoc pacakges as well, but depending on how the RPM package was built it may already include these programs.
http://ruby.about.com/od/tutorials/ht/installrubylin.htm
Spotlight on Gems: interactive_editor - Ruby - About.com
Well, interactive_editor is one of those gems. In short, it allows you to launch an editor from IRB to edit your code, without having to rely on IRB's sketchy editing.
http://ruby.about.com/od/tasks/a/Spotlight-On-Gems-Interactive_editor.htm
Constants in Ruby - About.com
irb(main):001:0> PI = 3.1415 => 3.1415 irb(main):002:0> PI = 3 (irb):2: warning: already initialized constant PI => 3 irb(main):003:0> puts PI 3 => nil. Also, as ...
http://ruby.about.com/od/advancedruby/a/Constants-In-Ruby.htm
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