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What is the purpose of using an explicit return statement in a Ruby method?

easy📝 Conceptual Q1 of 15
Ruby - Methods
What is the purpose of using an explicit return statement in a Ruby method?
ATo define a new variable inside the method
BTo print a value to the console
CTo immediately exit the method and provide a specific value
DTo comment out a line of code
Step-by-Step Solution
Solution:

  1. Step 1: Understand the role of return in Ruby methods

    The return keyword immediately stops the method execution and sends back the specified value.

  2. Step 2: Differentiate return from other actions

    Printing, variable definition, or commenting are unrelated to return's purpose.

  3. Final Answer:

    To immediately exit the method and provide a specific value -> Option C

  4. Quick Check:

    Explicit return = exit method with value [OK]
Quick Trick: Return exits method immediately with a value [OK]
Common Mistakes:
MISTAKES
  • Confusing return with printing output
  • Thinking return defines variables
  • Assuming return comments code

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