[Solved] What is the error in this Ruby code snippet? class Vehicle define_method(:move) do puts 'Moving' end define_method(:stop) puts 'Stopped' end end | Ruby

Ruby - Metaprogramming Fundamentals

What is the error in this Ruby code snippet?

class Vehicle
  define_method(:move) do
    puts 'Moving'
  end

  define_method(:stop)
    puts 'Stopped'
  end
end

AMissing block for second define_method call

BMethod names must be strings, not symbols

CCannot use define_method inside class

DExtra end keyword after first define_method

Step-by-Step Solution

Solution:

Step 1: Review define_method syntax
It requires a block after the method name.
Step 2: Identify problem
The second define_method(:stop) lacks a block and uses incorrect syntax.
Final Answer:
Missing block for second define_method call -> Option A
Quick Check:
define_method must have a block [OK]

Quick Trick: define_method always needs a block [OK]

Common Mistakes:

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