Ruby - Functional Patterns in Ruby
Which of the following is the correct syntax for method chaining in Ruby?
Which of the following is the correct syntax for method chaining in Ruby?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Ruby method call syntax
In Ruby, methods are called on objects using dot notation: object.method.Step 2: Identify chaining syntax
Method chaining uses multiple dots to call methods one after another on the same object.Final Answer:
object.method1.method2.method3 -> Option BQuick Check:
Ruby chaining uses dots between methods [OK]
Quick Trick: Use dots (.) to chain methods in Ruby [OK]
Common Mistakes:
- Using arrows (->) which is not Ruby syntax
- Using double colons (::) which are for constants or modules
- Using pipes (|) which are not method call operators
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