File Input Output in Dg (original) (raw)

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4. File Input Output in Dg

Published on 03 October 2018 (Updated: 10 October 2018)

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:

• Jeremy Grifski
• Riley Martine

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

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.