Q:

Ruby program to implement the getter method

YasminRadwan26
Save to bookmark
|
2022-07-22
|
  255 
0

In this program, we will implement a getter method to get the value of the instance variable and print it.

Ruby on rails programming, examples, Ruby on rails programming examples,
login and add your own answer to this question

All Answers

YasminRadwan26
2022-07-22
need an explanation for this answer? contact us directly to get an explanation for this answer

Program/Source Code:

The source code to implement the getter method is given below. The given program is compiled and executed successfully.

# Ruby program to implement getter method

class Sample
	#constructor
	def initialize(val)
		@ins_var = val;
	end
	
	#Getter method
	def GetVal
		@ins_var
	end
end

obj = Sample.new("Hello");
val = obj.GetVal();

print "Value is: ",val;

Output:

Value is: Hello

Explanation:

In the above program, we created a class Sample. The Sample class contains the constructor and getter method GetVal(). We initialized the instance variables ins_var in the constructor and return the value of the @ins_var variable using GetVal() method. After that, we created the object of the Sample class with the specified value, and get the value of @ins_var variable and assigned it to val and printed it.

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)

Ruby Constructors/Destructors, Inheritance Programs
This question belongs to these collections

Similar questions

need a help?

find thousands of online teachers now
Ruby program to implement getter and setter method... >>
<< Ruby program to initialize instance variables usin...