Ruby program to convert an integer array into a string

Last Updated : December 15, 2025

Problem Solution

In this program, we will create an array of integers. Then we will convert the array into the string using the join() function and return the result.

Program/Source Code

The source code to covert an array of integers into the string is given below. The given program is compiled and executed successfully.

# Ruby program to covert an 
# integer array into string

arr = [1,2,3,4,5];

str = arr.join();

print "Str: ",str,"\n";

Output

Str: 12345

Explanation

In the above program, we created an integer array arr. Then we used the join() function to convert an array of integers into the string and assign the result to the str variable. After that, we printed the string str.

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