[Solved] What will this Ruby code output? config = { language: 'Ruby', version: 3.0 } puts config[:language] — Ans: Ruby | Ruby

Ruby - Hashes

What will this Ruby code output?

config = { language: 'Ruby', version: 3.0 }
puts config[:language]

ARuby

Blanguage

Cversion

Dnil

Step-by-Step Solution

Solution:

Step 1: Access hash value by key
config[:language] retrieves the value associated with the :language key.
Step 2: Identify stored value
The value for :language is 'Ruby'.
Final Answer:
Ruby -> Option A
Quick Check:
Access hash values with keys using [:key] [OK]

Quick Trick: Use [:key] to get hash values [OK]

Common Mistakes:

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