动态路由数组过滤
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Description
var children = demo.reduce(function(acc, item) {
if (item.children) {
item.children = item.children.filter(function(child) {
let someDemo = demo.some(function(d) {
return d.name === child.name;
});
return someDemo
});
if (item.children.length > 0) {
acc.push(item);
}
}
return acc;
}, []);
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The issue contains only a JavaScript snippet using reduce, filter, and some; no file, test, entry point, or expected result is named. First locate the route data and its callers in the repository, then clarify which array should be filtered and what the finished output should contain before making a change.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- frontend
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100