Find the error in this Ruby code that aims to keep code simple and happy:

medium📝 Debug Q14 of 15

Ruby - Basics and Runtime

def add(a, b)
  return a + b
end

puts add(5)

AMissing second argument when calling add

BUsing return keyword is not allowed in Ruby

CMethod name add is reserved

Dputs cannot print method results

Step-by-Step Solution

Solution:

Step 1: Check method parameters and call
The method add expects two arguments, but only one (5) is given.
Step 2: Understand Ruby argument rules
Calling add with fewer arguments causes an ArgumentError.
Final Answer:
Missing second argument when calling add -> Option A
Quick Check:
Argument count mismatch = error [OK]

Quick Trick: Count method arguments carefully [OK]

Common Mistakes:

MISTAKES

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