Ruby - Functional Patterns in Ruby
Which of the following is the correct way to freeze a string
name in Ruby?Which of the following is the correct way to freeze a string name in Ruby?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Ruby method call syntax
In Ruby, to call a method on an object, use dot notation likeobject.method().Step 2: Identify the correct freeze syntax
The correct way to freeze the stringnameisname.freeze(). Other options are invalid syntax or incorrect usage.Final Answer:
name.freeze() -> Option CQuick Check:
Method call with dot and parentheses = Correct freeze syntax [OK]
Quick Trick: Use dot notation: object.freeze() to freeze [OK]
Common Mistakes:
- Using freeze as a standalone function
- Trying to assign frozen = true
- Omitting dot before freeze
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