Best Practices And Code Conventions In Ruby - Study Mode
[#1] What does the principle of DRY stand for in Ruby programming?
Correct Answer
(D) Don't Repeat Yourself
[#2] Which Ruby tool is commonly used for formatting code according to community style guides?
Correct Answer
(A) RuboCop
[#3] What is the purpose of using descriptive variable and method names in Ruby code?
Correct Answer
(D) Enhance code readability and maintainability
[#4] Which Ruby convention is commonly used for naming constants?
Correct Answer
(C) UPPER_SNAKE_CASE
[#5] What is the purpose of the Single Responsibility Principle (SRP) in Ruby programming?
Correct Answer
(B) Each class should have only one reason to change