[Solved] Find the error in this Ruby code:class Parent def display "Parent display" end end class Child — Ans: Parent's display method does not accept arguments but super is called with one | Ruby

Ruby - Inheritance

Find the error in this Ruby code:

class Parent
  def display
    "Parent display"
  end
end

class Child < Parent
  def display
    super(1)
  end
end

puts Child.new.display

AChild's display method should not call super

BParent's display method does not accept arguments but super is called with one

Csuper must be called without arguments

DParent class must inherit from Child

Step-by-Step Solution

Solution:

Step 1: Check parent method parameters
Parent's display method takes no arguments.
Step 2: Analyze super call in child
Child calls super(1) passing one argument, which causes an argument error because parent method expects none.
Final Answer:
Parent's display method does not accept arguments but super is called with one -> Option B
Quick Check:
super argument mismatch causes error [OK]

Quick Trick: super arguments must match parent method parameters [OK]

Common Mistakes:

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