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In Ruby, which of these values is considered falsey in conditional statements?

easy📝 Conceptual Q1 of 15
Ruby - Variables and Data Types
In Ruby, which of these values is considered falsey in conditional statements?
Atrue
B0
C"" (empty string)
Dfalse
Step-by-Step Solution
Solution:

  1. Step 1: Understand Ruby's falsey values

    In Ruby, only false and nil are falsey; everything else is truthy.

  2. Step 2: Analyze each option

    false is falsey, 0 and empty string are truthy, true is truthy.

  3. Final Answer:

    false -> Option D

  4. Quick Check:

    Falsey value = false [OK]
Quick Trick: Only false and nil are falsey in Ruby [OK]
Common Mistakes:
MISTAKES
  • Thinking 0 is falsey
  • Assuming empty string is falsey
  • Confusing true with false

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