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Add text to 'IRB' section. (#25347)

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Text added (line 55): "Interactive Ruby Shell is a great way to explore the Ruby language and quickly test scripts."
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Michael Kane
2018-12-05 16:52:08 -06:00
committed by Randell Dawson
parent 3b7ab86875
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guide/english/ruby/index.md
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@ -52,7 +52,7 @@ To know about how to install Ruby through package managers, installers and sourc
## IRB
IRB stands for Interactive Ruby Shell. The abbreviation irb comes from the fact that the filename extension for Ruby is ".rb", although interactive Ruby files do not have an extension of ".irb". The program is launched from a command line and allows the execution of Ruby commands with an immediate response, experimenting in real-time. It features command history, line editing capabilities, and job control, and is able to communicate directly as a shell script over the Internet and interact with a live server. It was developed by Keiju Ishitsuka.
IRB stands for Interactive Ruby Shell. The abbreviation irb comes from the fact that the filename extension for Ruby is ".rb", although interactive Ruby files do not have an extension of ".irb". The program is launched from a command line and allows the execution of Ruby commands with an immediate response, experimenting in real-time. It features command history, line editing capabilities, and job control, and is able to communicate directly as a shell script over the Internet and interact with a live server. Interactive Ruby Shell is a great way to explore the Ruby language and quickly test scripts. It was developed by Keiju Ishitsuka.
```shell
irb