Spyder01/Arachnea

Add Unit Tests for filter Method

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#2 opened on Oct 10, 2025

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 (4 comments) (0 reactions) (1 assignee)TypeScript (1 fork)auto 404
good first issuehelp wanted

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Description

The filter method should be fully tested.

Write tests for arrays of numbers, strings, and objects.

Ensure it handles empty arrays and always returns a new array. Difficulty: Easy

Contributor guide

Research direction
Look at existing test files to understand the test structure and conventions. Then write tests for the filter method covering arrays of numbers, strings, objects, empty arrays, and ensuring it returns a new array.
Tech stack
typescript
Domain
backend
Issue type
Test
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
1
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitTypeScript
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
80