[Solved] Why does Ruby allow methods to be called without parentheses, and what is a potential downside? — Ans: For cleaner syntax; downside is possible ambiguity in code | Ruby

Ruby - Basics and Runtime

Why does Ruby allow methods to be called without parentheses, and what is a potential downside?

ATo improve performance; downside is slower parsing

BFor cleaner syntax; downside is possible ambiguity in code

CTo force explicit method calls; downside is verbosity

DBecause parentheses are optional in all languages; no downside

Step-by-Step Solution

Solution:

Step 1: Understand Ruby's syntax flexibility
Ruby allows omitting parentheses for cleaner, more readable code.
Step 2: Recognize downside
This can cause ambiguity, making it harder to read or debug complex expressions.
Final Answer:
For cleaner syntax; downside is possible ambiguity in code -> Option B
Quick Check:
Parentheses optional for readability, but can confuse [OK]

Quick Trick: Omitting parentheses makes code cleaner but can confuse readers [OK]

Common Mistakes:

Master "Basics and Runtime" in Ruby

9 interactive learning modes - each teaches the same concept differently

More Ruby Quizzes

Why does Ruby allow methods to be called without parentheses, and what is a potential downside?