Ruby program to create a set of integer elements

Program/Source Code:

The source code to create a set of integer elements is given below. The given program is compiled and executed successfully.

# Ruby program to create a set 
# of integer elements

require 'set';

setObj = Set.new();

setObj << 101;
setObj << 102;
setObj << 103;

puts "Set elements: ",setObj;

Output:

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

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 3 integer items into the created set and printed the created set.