Ruby - Classes and Objects
Which of the following is the correct way to assign an instance variable inside a method?
Which of the following is the correct way to assign an instance variable inside a method?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Identify instance variable assignment syntax
Instance variables start with '@' and are assigned like normal variables.Step 2: Check options
Only @name = "Alice" uses '@' correctly before the variable name.Final Answer:
@name = "Alice" -> Option BQuick Check:
Instance variable assignment = @name = value [OK]
Quick Trick: Assign instance variables with @ before the name [OK]
Common Mistakes:
- Omitting @ and creating local variables
- Using $ which is for global variables
- Placing @ after the variable name
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