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Ruby program to create add an element into set using add() method

Last Updated : December 15, 2025

Problem Solution

In this program, we will create the object of the Set class. Then we will add the elements into the set using add() method of the Set class and print the created set.

Program/Source Code

The source code to create add an element into the set using add() method is given below. The given program is compiled and executed successfully.

# Ruby program to create add an element into set 
# using add() method

require 'set';

setObj = Set.new();

setObj.add(101);
setObj.add(102);
setObj.add(103);
setObj.add(104);
setObj.add(105);

puts "Set elements: ",setObj;

Output

Set elements: 
#<Set: {101, 102, 103, 104, 105}>

Explanation

In the above program, we imported the "set" package using the "require" statement. Then we created the object setObj of the Set class using the new() method. After that, we added 5 integer items into created set using add() method of the Set class and printed the created set.

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