[Solved] Identify the error in this code snippet: MyClass = Class.new do def greet puts 'Hello' end end obj = MyClass.new greet | Ruby

Ruby - Metaprogramming Fundamentals

Identify the error in this code snippet:

MyClass = Class.new do
  def greet
    puts 'Hello'
  end
end
obj = MyClass.new
greet

ACalling greet without receiver causes error

BClass.new syntax is invalid

CMethod greet is not defined

DObject instantiation is incorrect

Step-by-Step Solution

Solution:

Step 1: Check method call context
The method greet is defined inside the class, but called without an object.
Step 2: Identify error cause
Calling greet alone outside class context causes a NameError.
Final Answer:
Calling greet without receiver causes error -> Option A
Quick Check:
Method must be called on object instance [OK]

Quick Trick: Call methods on object instances, not standalone [OK]

Common Mistakes:

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