[Solved] Why does arr.pop return the removed element, but arr.push(5) returns the array itself? — Ans: pop returns removed element; push returns updated array for chaining | Ruby

Ruby - Arrays

Why does arr.pop return the removed element, but arr.push(5) returns the array itself?

ABoth return updated array

Bpop returns array; push returns removed element

Cpop returns removed element; push returns updated array for chaining

DBoth return removed element

Step-by-Step Solution

Solution:

Step 1: Understand pop return value
pop removes and returns the last element removed from the array.
Step 2: Understand push return value
push adds element(s) and returns the updated array to allow method chaining.
Final Answer:
pop returns removed element; push returns updated array for chaining -> Option C
Quick Check:
pop returns element, push returns array [OK]

Quick Trick: pop returns element, push returns array for chaining [OK]

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Why does arr.pop return the removed element, but arr.push(5) returns the array itself?