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Ruby Programming · Q34

Best Practices and Code Conventions in Ruby

Programming · Ruby Programming · question 34

Q34

What is the significance of following the "Rule of Three" in Ruby programming?

A.
Test code thoroughly in at least three different environments to ensure reliability
B.
Implement the same feature in at least three different ways to ensure robustness
C.
Refactor code after duplicating it three times to avoid redundancy
Answer
D.
Write code in groups of three lines to improve readability

Answer: Option C

Solution

Answer: Option C
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