Ruby - Regular Expressions
What does the Ruby match operator
=~ return when the pattern is found in the string?What does the Ruby match operator =~ return when the pattern is found in the string?
easy📝 Conceptual Q1 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the match operator behavior
The=~operator returns the index position of the first match in the string if found.Step 2: Compare with other possible return values
It does not return true/false or the matched substring directly.Final Answer:
The index of the first match -> Option AQuick Check:
Match operator returns index [OK]
Quick Trick: Match operator returns index, not boolean or substring [OK]
Common Mistakes:
- Thinking it returns true or false
- Expecting the matched substring as return
- Confusing with equality operator
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