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Ruby program to demonstrate the Array.concat() method

Last Updated : December 15, 2025

Problem Solution

In this program, we will create two arrays of integers. Then we will merge both arrays using the concat() method.

Program/Source Code

The source code to demonstrate the Array.concat() method is given below. The given program is compiled and executed successfully.

# Ruby program to demonstrate the 
# Array.concat() method

arr1 = [10,20,30,40,50];
arr2 = [70,80];
res = arr1.concat(arr2);

puts "Concatenated Array: \n",res,"\n";

Output

Concatenated Array: 
10
20
30
40
50
70
80

Explanation

In the above program, we created two arrays arr1, arr2 with some elements. Then we used the concat() method. The concat() method is used to merge two arrays and assign the result to the res. After that, we printed the result.

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