feat: add solution for day 30

[hunghoang3110]

Summary by CodeRabbit

• New Features

  • Introduced a new function to calculate the difference in days between two dates.

• Documentation

  • Updated documentation to reflect the new date calculation feature.

[coderabbitai]

Walkthrough

A new utility function calculateDateDiff has been implemented in a test specification file to calculate the number of days between two dates. The function takes two dates as string inputs in the "DD/MM/YYYY" format, converts them to Date objects, and computes the difference in days by converting the time difference from milliseconds.

Changes

File	Change Summary
daily-challenges/2024-09/30/hunghoang3110.spec.ts	Added calculateDateDiff function to compute date differences in days

Sequence Diagram

sequenceDiagram
    participant Input as Date Strings
    participant Func as calculateDateDiff
    participant DateObj as Date Objects
    participant Result as Day Difference

    Input ->> Func: fromDate, toDate
    Func ->> DateObj: Convert strings to Date objects
    DateObj ->> Result: Calculate time difference
    Result -->> Func: Return days difference

Loading

Poem

🐰 A rabbit's tale of dates so bright,
Milliseconds dancing left and right,
Days counted with mathematical might,
From string to number, a computational delight!
Hop, hop, hooray for code so light! 🗓️

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[coderabbitai]

Actionable comments posted: 4

📜 Review details

Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 3416cde and 5f11fd6.

📒 Files selected for processing (1)

• daily-challenges/2024-09/30/hunghoang3110.spec.ts (1 hunks)

🔇 Additional comments (1)

daily-challenges/2024-09/30/hunghoang3110.spec.ts (1)

4-5: Handle invalid date strings gracefully.

Splitting and directly instantiating a Date object can lead to invalid dates if the string is incorrectly formatted. Consider adding validation or error handling logic to ensure the input strings follow the "DD/MM/YYYY" format.

Also applies to: 6-7

[minhphong306]

Please fix my comment