Ruby - Basics and Runtime
You want to print an array in Ruby so that the output shows quotes around strings. Which method should you use?
You want to print an array in Ruby so that the output shows quotes around strings. Which method should you use?
hard📝 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Understand output requirements
Output should show quotes around strings.Step 2: Analyze methods
p arrayoutputs the array using inspect, showing quotes and the array structure on one line;puts arrayprints each element on a new line but without quotes;print arrayprints array without newline or quotes;puts array.join(', ')prints elements joined by comma without quotes.Step 3: Choose best fit
Among the options, onlyp arrayshows quotes around strings.Final Answer:
p array -> Option AQuick Check:
Show quotes around strings = p [OK]
Quick Trick: Use p to see quotes and inspect output [OK]
Common Mistakes:
MISTAKES- Using puts for quotes
- Assuming print adds newlines
- Using join loses quotes
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