Performance issue in groupBy

未关闭

#189 创建于 2016年2月18日 10 条评论 1 个 reaction 已指派 0 人在 GitHub 查看

PRs plz!

描述

I have an array of 300 non-trivial objects, which I want to filter with `groupBy`. When I attempt to do that, my whole applications slows to a crawl.

This is due to enormous amounts of time being spent in `getHashKey`, which `JSON.stringify`s the whole array to use that as the key for `$$cache`.

If there's an alternative approach, I'd love to hear it :)

这个仓库没有索引到贡献指南

这个 Issue 还没有评估数据。