Ruby - Basics and RuntimeWhat is the main purpose of using irb in Ruby?ATo debug Ruby code with a graphical interfaceBTo run Ruby code interactively and test snippets quicklyCTo create Ruby project files automaticallyDTo compile Ruby code into an executable fileCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand what IRB stands forIRB means Interactive Ruby Shell, which lets you type and run Ruby code line by line.Step 2: Identify the main use of IRBIt is mainly used to quickly test and explore Ruby code without creating files.Final Answer:To run Ruby code interactively and test snippets quickly -> Option BQuick Check:IRB = Interactive Ruby Shell for quick code testing [OK]Quick Trick: IRB runs code live, no files needed [OK]Common Mistakes:Thinking IRB compiles codeConfusing IRB with project setup toolsAssuming IRB has a graphical interface
Master "Basics and Runtime" in Ruby9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
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