Web Reference: Hi Friends,In this session i will demonstrate what exactly is IRB (Interactive Ruby Shell).Benefits of IRB, Commands that can be used and how it makes life o... IRB is a default gem of Ruby, so you shouldn’t need to install it separately. However, if you’re using Ruby 2.6 or later and want to upgrade/install a specific version of IRB, follow these steps. IRB stands for “interactive Ruby” and is a tool to interactively execute Ruby expressions read from the standard input. The irb command from your shell will start the interpreter.
YouTube Excerpt: Hi Friends, In this session i will demonstrate what exactly is
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