[Mark Biju George] iP #306

markbiju · 2022-01-30T11:43:01Z

DukePro

"The best time to plant a tree was 20 years ago. The second best time is now.” - Chinese Proverb (source)

DukePro frees your mind of having to remember things you need to do. It's,

text-based
easy to learn
~~FAST~~ SUPER FAST to use

All you need to do is,

download it from here
open a command line prompt
cd to where the downloaded file is(e.g cd \User\John\Desktop)
type this command: java -jar main.jar
add your tasks.
let it manage your tasks for you 😏

And it is FREE!

Features

Managing tasks
Managing deadlines (coming soon)
Reminders (coming soon)

Here's a sneak peek into what's going on behind the scenes😏

public static void main(String[] args) {
        new Duke("data/tasks.txt").run();
    }

LowJiaHao99

Overall, this is a pretty good effort in following Java Coding Standards closely. The code is pretty clean and simple and it helps to improve readability. Some names of the variable can be improved to further enhance it. There are also some inconsistency, that needs addressing, in regards to the way you organize your code.

Other than that, good job!! 👍

LowJiaHao99 · 2022-02-01T05:26:30Z

src/main/java/Duke.java

-                + "|____/ \\__,_|_|\\_\\___|\n";
-        System.out.println("Hello from\n" + logo);
+    public static void main(String[] args) throws DukeException {
+        Scanner myObj = new Scanner(System.in);


Would "scanner" be a better variable name here?

LowJiaHao99 · 2022-02-01T05:36:19Z

src/main/java/Duke.java

+        int counter = 0;
+        ArrayList<Task> tasks = new ArrayList<Task>();
+
+        System.out.println("Hello! I'm Duke");


Would you consider creating a constant final String for these messages to be printed?

LowJiaHao99 · 2022-02-01T05:46:12Z

src/main/java/Duke.java

+            if (input.equals("bye")) {
+                System.out.println("Bye. Hope to see you again soon!");
+                break;
+            } else if (input.equals("list")){


As per java Coding Standards

Java reserved words should be followed by a white space.

Perhaps you can add a white space between the condition and the open parenthesis to be consistent with the rest of the code.

I notice many similar issues throughout the rest of the code.

LowJiaHao99 · 2022-02-01T05:51:18Z

src/main/java/Duke.java

+                    System.out.println(currentTask);
+                } catch (StringIndexOutOfBoundsException e) {
+                    throw new DukeException("☹ OOPS!!! Please tell me which task you want me to mark as not done!");
+


Perhaps this might be a mistake, do remember to leave out empty lines within a logic block.

I see such mistake appearing occasionally in the rest of the code.

LowJiaHao99 · 2022-02-01T05:56:45Z

src/main/java/Duke.java

-        System.out.println("Hello from\n" + logo);
+    public static void main(String[] args) throws DukeException {
+        Scanner myObj = new Scanner(System.in);
+        int counter = 0;


How about a more intuitive name here? Suggestion: "numOfTasksInList".

LowJiaHao99 · 2022-02-01T06:03:35Z

src/main/java/Duke.java

+                } catch (StringIndexOutOfBoundsException e) {
+                    throw new DukeException("☹ OOPS!!! Please tell me which task to mark as done!");
+                }
+


Are the empty lines used to differentiate between the next condition in the user input processing? This is a pretty good style as it notifies readers/reviewers of the change in logic.

LowJiaHao99 · 2022-02-01T06:07:34Z

src/main/java/Task.java

+        this.isDone = false;
+    }
+
+    public String getStatusIcon() {


I like the way you name this method. It is short, direct and natural.

Much better than getIsDone() which is what I named mine. 😅

LowJiaHao99 · 2022-02-01T06:16:28Z

src/main/java/Deadline.java

+    }
+
+    @Override
+    public String toString() {


I like the use of toString() to print details of the task. The method name itself is already specific to its action and it is a built-in method in all java objects.

LowJiaHao99 · 2022-02-01T06:25:58Z

src/main/java/Deadline.java

+
+    public Deadline(String description, String by) {
+        super(description);
+        this.by = by;


Perhaps this variable name can be more specific? One might mistake 'by' as 'added by' instead of 'complete by'.

LowJiaHao99 · 2022-02-01T06:29:07Z

src/main/java/Duke.java

+                    }
+                } catch(ArrayIndexOutOfBoundsException e) {
+                    throw new DukeException("☹ OOPS!!! Please provide a timing for your event.");
+                }


Perhaps this might have been missed during checks, did you made a mistake and left out a empty white line to separate the if-else logic blocks?

paing-oo · 2022-02-02T16:38:40Z

src/main/java/Duke.java

+            f.createNewFile();
+        }
+
+        while (true) {


Perhaps, parsing user inputs could be done in another class called Parser for more abstraction and OOP.

paing-oo · 2022-02-02T16:39:31Z

src/main/java/Duke.java

+                    int toBeMarked = Integer.parseInt(input.substring(5));
+                    Task currentTask = tasks.get(toBeMarked - 1);
+                    currentTask.markAsDone();
+                    System.out.println("Nice! I've marked this task as done:");


Perhaps, printing of messages could be done in another Ui class for better abstraction and OOP.

paing-oo · 2022-02-02T16:41:04Z

src/main/java/Duke.java

+            f.createNewFile();
+        }
+
+        while (true) {


Perhaps, this code block is too long, could work towards better abstraction overall.

Parsing and storage may occur differently if there are more spaces/unexpected input Assertions are needed to test whether parsing and storage is working properly Add assertions in parts of storage and parser code to enforce testing. Let's observe the results of these assertions using different inputs

Some lines are too long. They need to be shortened to improve readability. Line breaks are placed such that longer lines of code are broken down into shorter segments

Add assertions

Branch A-CodeQuality

damithc and others added 9 commits July 29, 2021 20:30

Add Gradle support

d839859

Update Duke.java

88c8d20

Update Duke.java

6a2ea62

Update Duke.java

8d817b0

Level-4

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Level-4 upd

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A-TextUiTesting

a5fd6ec

Level-5

0f0b793

Update Duke.java

3a748c6

markbiju changed the title ~~[Mark Biju George]~~ [Mark Biju George] iP Jan 30, 2022

LowJiaHao99 reviewed Feb 1, 2022

View reviewed changes

markbiju16 added 3 commits February 2, 2022 02:20

Level-7

f1e27b0

Level-8

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Merge branch 'branch-Level-8'

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paing-oo reviewed Feb 4, 2022

View reviewed changes

markbiju16 added 15 commits February 6, 2022 06:02

A-MoreOOP

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update A-MoreOOP

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Delete AddCommand.java

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A-Packages

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A-JUnit

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Delete file.txt

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A-Jar

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branch-A-JavaDoc

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branch-A-CodingStandard

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Level-9

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Merge branch 'branch-A-CodingStandard'

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Merge branch 'branch-Level-9'

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Merge branch 'add-gradle-support'

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Level-10

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Update Storage.java

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markbiju16 and others added 30 commits February 19, 2022 15:31

update Ui

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Update tasks.txt

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Update build.gradle

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update A-Jar

53ed0bf

update Unmark

dc7bd54

Update find

690237a

Update delete

6cb9827

Update Ui.java

df4e00f

Merge branch 'branch-Level-10'

8ae349f

Improve code quality

3e5b53a

Some lines are too long. They need to be shortened to improve readability. Line breaks are placed such that longer lines of code are broken down into shorter segments

Update Deadline.java

5dc99cf

Update Deadline.java

7b9e93d

Merge branch 'master' into branch-A-Assertions

c13f1a0

Merge pull request #2 from markbiju/branch-A-Assertions

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Add assertions

Merge branch 'master' into branch-A-CodeQuality

7cab92e

Merge pull request #3 from markbiju/branch-A-CodeQuality

be9a892

Branch A-CodeQuality

Update deadline saving

d93a64d

Merge branch 'master' of https://github.com/markbiju/ip

84784f9

Update deadline saving

ad26dcd

BCD-Extension

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Update README.md

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Ui.png

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Update README.md

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Update README.md

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Update README.md

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Update SnoozeCommand.java

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Update README.md

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Update Parser.java

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Update Parser.java

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[Mark Biju George] iP #306

[Mark Biju George] iP #306

markbiju commented Jan 30, 2022 •

edited

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[Mark Biju George] iP #306

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[Mark Biju George] iP #306

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markbiju commented Jan 30, 2022 • edited

DukePro

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markbiju commented Jan 30, 2022 •

edited