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Ruby program to convert a string into uppercase

Ruby Example: Write a program to convert a string into uppercase.
Submitted by Nidhi, on January 02, 2022

Problem Solution:

In this program, we will create a string and convert the string into uppercase using the upcase() method and print the updated string.

Program/Source Code:

The source code to convert a string into Uppercase.is given below. The given program is compiled and executed successfully.

# Ruby program to convert a 
# string into Uppercase

str = "Hello";

uStr = str.upcase();

print "Uppercase string: ",uStr;

Output:

Uppercase string: HELLO

Explanation:

In the above program, we created a string str initialized with "Hello". Then we used the upcase() method to convert the string into uppercase and return the updated string. After that, we print an updated string.

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