What does the attr_reader method do in Ruby?
A. Defines a reader method for instance variables
B. Defines a writer method for instance variables
C. Defines both reader and writer methods for instance variables
D. None of the above
Answer: Option A
This Question Belongs to Ruby Programming >> Methods In Ruby
Related Questions on Methods in Ruby
What is the syntax for defining a method in Ruby?
A. def method_name
B. method method_name
C. function method_name
D. define method_name
What does the return keyword do in Ruby methods?
A. Exits the method
B. Continues the method
C. Restarts the method
D. None of the above
In Ruby, how do you define default parameter values for a method?
A. def method(param = value)
B. def method(param: value)
C. def method(param = default)
D. def method(param => value)
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