Ruby program to iterate characters using the each_char() function

Program/Source Code:

The source code to iterate characters using each_char() function is given below. The given program is compiled and executed successfully.

# Ruby program to iterate characters of a 
# string using each_char() function

str = "Hello how are you";

str.each_char { |ch| print ch," " };

Output:

H e l l o   h o w   a r e   y o u

Explanation:

In the above program, we created three strings str initialized with "Hello how are you". Then we iterated the string characters and printed them.