File Input Output in Dg

Published on 28 April 2022 (Updated: 25 September 2022)

File Input Output in Dg

Welcome to the File Input Output in Dg page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

>import '/os'

write_file = filename s ->
    except
        err =>
            open filename 'w' |>.write <| s
        err :: OSError =>
            print "Cannot open file" filename

read_file = filename ->
    except
        err =>
            with fd = open filename 'r' =>
                print $ fd.read!
        err :: OSError =>
            print "Cannot open file" filename


filename = "output.txt"
write_file filename "Example text"
read_file filename

File Input Output in Dg was written by:

If you see anything you'd like to change or update, please consider contributing.

Note: The solution shown above is the current solution in the Sample Programs repository as of Oct 10 2018 22:42:39. The solution was first committed on Oct 03 2018 17:19:04. As a result, documentation below may be outdated.

How to Implement the Solution

No 'How to Implement the Solution' section available. Please consider contributing.

How to Run the Solution

No 'How to Run the Solution' section available. Please consider contributing.