[Solved] Which of these is a benefit of using method chaining in Ruby? — Ans: It reduces the number of temporary variables needed | Ruby

Ruby - Functional Patterns in Ruby

Which of these is a benefit of using method chaining in Ruby?

AIt automatically optimizes memory usage

BIt disables method overloading

CIt prevents syntax errors

DIt reduces the number of temporary variables needed

Step-by-Step Solution

Solution:

Step 1: Identify benefits of method chaining
Method chaining lets you call methods one after another without storing intermediate results.
Step 2: Understand what it reduces
This reduces the need for extra temporary variables to hold intermediate values.
Final Answer:
It reduces the number of temporary variables needed -> Option D
Quick Check:
Benefit of chaining = fewer temporary variables [OK]

Quick Trick: Chaining avoids extra variables by linking calls [OK]

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