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Ruby program to get the length of an array using the length() method

Ruby Example: Write a program to get the length of an array using the length() method.
Submitted by Nidhi, on January 09, 2022

Problem Solution:

In this program, we will create 3 arrays and find the length of created arrays using the length() method.

Program/Source Code:

The source code to get the length of an array using the length() method is given below. The given program is compiled and executed successfully.

# Ruby program to get the length of 
# an array using length() method

arr1 = [101,"Rahul",15000];
arr2 = [101,102,103,104,105];
arr3 = Array.new(10);

print "Length of Array1: ",arr1.length(),"\n";
print "Length of Array2: ",arr2.length(),"\n";
print "Length of Array3: ",arr3.length(),"\n";

Output:

Length of Array1: 3
Length of Array2: 5
Length of Array3: 10

Explanation:

In the above program, we created 3 arrays. Then we found the length of all created arrays using the length() method and printed the result.

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