Ruby program to pass a string to the user-defined function

Program/Source Code:

The source code to pass a string to the user-defined function is given below. The given program is compiled and executed successfully.

# Ruby program to pass a string to 
# the user-defined function

def passString(str)
    print "String is: ",str;
end

print "Enter string: ";
str = gets.chomp;  

passString(str);

Output:

Enter string: Hello World
String is: Hello World

Explanation:

In the above program, we created a function passString() with a string argument to print the specified string. Here, we read a string from the user and passed it to the passString() function.