[Solved] Find the error in this Ruby code snippet: count = 1 until count > 3 puts count count = count + 1 end | Ruby

Ruby - Loops and Iteration

Find the error in this Ruby code snippet:

count = 1
until count > 3
  puts count
  count = count + 1
end

ANo error; code runs and prints 1 to 3

BIncorrect increment syntax; should use 'count += 1'

CInfinite loop because condition never changes

DMissing 'do' keyword after until condition

Step-by-Step Solution

Solution:

Step 1: Check until loop syntax
In Ruby, the 'do' keyword after the condition in an until loop is optional for multi-line loops.
Step 2: Verify increment and loop logic
Increment syntax is valid; condition changes correctly, so no infinite loop.
Final Answer:
No error; code runs and prints 1 to 3 -> Option A
Quick Check:
Until loop syntax allows omission of 'do' = C [OK]

Quick Trick: The 'do' keyword is optional in multi-line until loops [OK]

Common Mistakes:

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