Ruby Basic Exercises: Print the document

Last update on December 21 2024 10:17:15 (UTC/GMT +8 hours)

Write a Ruby program to print the following 'here document'.

Sample string :
a string that you "don't" have to escape
This
is a ....... multi-line
heredoc string --------> example

Ruby Code:

puts(
<<-eos
Sample string :
a string that you "don't" have to escape
This
is a ....... multi-line
heredoc string --------> example
eos
)

Output:

Sample string :
a string that you "don't" have to escape
This
is a ....... multi-line
heredoc string --------> example

Flowchart:

Ruby Code Editor:

Contribute your code and comments through Disqus.

Previous: Write a Ruby program to check three numbers and return true if one or the other is small, but not both. A number is called "small" if it is in the range 1..10 inclusive.
Next: Write a Ruby program to create a new string where "if" is added to the front of a given string. If the string already begins with "if", return the string unchanged.

What is the difficulty level of this exercise?