The console command lets you interact with your rails application from the command line.
Ruby console online.
On the underside rails console uses irb so if you ve ever used it you ll be right at home.
Snippets lets you run any r code through your browser.
Over three thousand packages come preinstalled.
Ruby comes with a program that will show the results of any ruby statements you feed it.
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If you re using macos open up terminal and type irb then hit enter.
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Repl it is a simple yet powerful online ide editor compiler interpreter and repl.
Online python interpreter.
Write your code in this editor and press run button to execute it.
Playing with ruby code in interactive sessions like this is a terrific way to learn the language.
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Methods of the kernel are available to all objects in ruby.
Printing rb usr bin ruby print apple print apple n puts orange puts orange.
Open up irb which stands for interactive ruby.
Code in 50 programming languages and frameworks.
These methods are part of the kernel module.
This is useful for testing out quick ideas with code and changing data server side without touching the website.
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Ruby has several methods for printing output on the console.