Ignoring all duplicates in ID of nodes

描述

貢獻者指南

技術棧

javascript

領域

backend

議題類型

feature

難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。

2

預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。

under 1 hour

活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。

fresh

清晰度議題是否清楚說明預期改動、驗收標準和下一步。

clear

前置要求

Basic JavaScriptUnderstanding of graph nodes

新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。

85

研究方向

First, examine the codebase to understand how nodes are added, likely in a file like 'graph.js' or 'cluster.js'. Look for functions that create or insert nodes. Refer to issue #117 for context on duplicate errors. Implement a simple check using a JavaScript Set or object to track existing node IDs. Before adding a node, verify that its ID does not already exist. Test the change by attempting to add a duplicate ID and confirm it is ignored. If the project uses a framework (e.g., D3.js), ensure the logic integrates correctly.