immutable-js/immutable-js

reviver for toJS

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#388 创建于 2015年3月14日

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 (7 评论) (0 反应) (0 负责人)TypeScript (33,046 star) (1,774 fork)batch import
API-improvementenhancementhelp wanted

描述

I am using custom reviver with fromJS, which detects arrays with object having id property which I turn into OrderedMap instead of default List, which is very useful for traversing large JSON structures. Now I need to make the conversion other way round (OrderedMap -> array), but toJS does not support reviver.

Could be this considered as feature request? Or is there trick I can use?

Thanks!

贡献者指南

技术栈
typescriptjavascript
领域
datadeveloper experience
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
familiarity with immutable jsunderstanding of reviver pattern
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
40
研究方向
The issue requests a reviver parameter for the `toJS` method, similar to the existing reviver in `fromJS`. Start by examining the `fromJS` implementation (likely in `src/fromJS.js` or similar) to understand the reviver interface. Then, review the `toJS` method in the immutable js source code. Check the issue comments for any prior suggestions or discussion about the API design. The change should add a `reviver` option to `toJS` that mirrors the `fromJS` reviver signature, allowing custom transformation during serialization.