Ruby - Ecosystem and Best Practices
Which YARD tag is used to describe the return value of a method?
Which YARD tag is used to describe the return value of a method?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify YARD tags for method documentation
@param describes parameters, @return describes return values.Step 2: Match tag to return value
@return is the correct tag to document what a method returns.Final Answer:
@return -> Option AQuick Check:
Return value tag = @return [OK]
Quick Trick: Use @return to document what a method gives back [OK]
Common Mistakes:
- Using @param instead of @return for return values
- Confusing @yield with return value
- Using @example to describe returns
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