Ruby - Methods
Which of these method calls correctly uses keyword arguments for the method
def order(item:, quantity:)?Which of these method calls correctly uses keyword arguments for the method def order(item:, quantity:)?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Understand how to call methods with keyword arguments
Keyword arguments require naming the parameters with colons in the call.Step 2: Evaluate each call
order(item: 'apple', quantity: 3) correctly names arguments with colons. order('apple', 3) uses positional arguments. order(item = 'apple', quantity = 3) uses assignment syntax incorrectly. order(:item, :quantity) passes symbols, not values.Final Answer:
order(item: 'apple', quantity: 3) -> Option AQuick Check:
Calling with keyword arguments = name: value pairs [OK]
Quick Trick: Call keyword args with name: value pairs [OK]
Common Mistakes:
MISTAKES- Passing arguments positionally to keyword parameters
- Using equals (=) instead of colon (:) in calls
- Passing symbols instead of values
Master "Methods" in Ruby
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore Ruby Quizzes