Ruby program to find the common elements from two arrays

Program/Source Code:

The source code to find the common elements from two arrays is given below. The given program is compiled and executed successfully.

# Ruby program to find the common 
# elements from two arrays

arr1 = ["RAM","KRISHNA","SHIV","GANESH"];
arr2 = ["KRISHNA","RAM"];

arr3 = arr1 & arr2;

print "Common array elements:\n#{arr3}";

Output:

Common array elements:
["RAM", "KRISHNA"]

Explanation:

In the above program, we created 2 arrays arr1, arr2. Then we found the common elements from arrays using the "&" operator and printed the result.