[Solved] Find the error in this Ruby code: arr = [5, 10, 15] result = arr.select { n > 5 } puts result.inspect | Ruby

Ruby - Enumerable and Collection Processing

Find the error in this Ruby code:

arr = [5, 10, 15]
result = arr.select { n > 5 }
puts result.inspect

ASyntax error due to missing parentheses

Bselect method does not exist for arrays

Cputs cannot print arrays

DBlock variable missing in select block

Step-by-Step Solution

Solution:

Step 1: Check the block syntax in select
The block uses { n > 5 } but does not declare the block variable |n|.
Step 2: Identify the cause of error
Without |n|, Ruby does not know what n refers to, causing an error.
Final Answer:
Block variable missing in select block -> Option D
Quick Check:
Always declare block variable with |variable| [OK]

Quick Trick: Always include |variable| in select block [OK]

Common Mistakes:

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