Performing sequence operations (map/filter/reduce/forEach/etc) on a cursor should also return a wrapped cursor · Issue #82 · immutable-js/immutable-js · GitHub
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Native Vs. ImmutableJS Vs. Immer — Are Libraries the Way-to-go For Immutability in React? – Josh Software
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hashing breaks for custom objects with "Invalid value used as weak map key" · Issue #1643 · immutable-js/immutable-js · GitHub
![Javascript data structure with map, reduce, filter, and ES6 | by Deepak Gupta | Towards Data Science Javascript data structure with map, reduce, filter, and ES6 | by Deepak Gupta | Towards Data Science](https://miro.medium.com/max/1024/1*qdrI5piyUFTj0sG77YbDMg.jpeg)
Javascript data structure with map, reduce, filter, and ES6 | by Deepak Gupta | Towards Data Science
![javascript - Uncaught TypeError: Cannot read property 'get' of null in map function - Stack Overflow javascript - Uncaught TypeError: Cannot read property 'get' of null in map function - Stack Overflow](https://i.stack.imgur.com/uMXs7.png)
javascript - Uncaught TypeError: Cannot read property 'get' of null in map function - Stack Overflow
![Native Vs. ImmutableJS Vs. Immer — Are Libraries the Way-to-go For Immutability in React? – Josh Software Native Vs. ImmutableJS Vs. Immer — Are Libraries the Way-to-go For Immutability in React? – Josh Software](https://joshsoftware.files.wordpress.com/2021/04/screenshot-from-2021-04-25-19-55-25.png)