Ruby - Loops and Iteration
What happens if the condition in a Ruby
while loop is initially false?What happens if the condition in a Ruby while loop is initially false?
easy📝 Conceptual Q1 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the
Thewhileloop conditionwhileloop runs only if the condition is true at the start of each iteration.Step 2: Analyze the case when condition is false initially
If the condition is false before the loop starts, the loop body is skipped entirely.Final Answer:
The loop body does not execute at all -> Option CQuick Check:
Initial false condition = no loop execution [OK]
Quick Trick: While loops skip if condition false at start [OK]
Common Mistakes:
- Assuming loop runs once even if false
- Thinking it throws error
- Confusing with do-while loops
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