I always liked the idea of immutability and lenses, but disliked the indirectness of the resulting code. The @rimbu/deep library, part of the Rimbu immutable collections library, offers a function called patch and an object called Path that can perform lens-like operations on plain objects.
Nice! I'm glad a lot more people are exploring this space in typescript. I use optics coz it's what i'm used to but I gotta admit, the ergonomics isn't that good in typescript.
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I always liked the idea of immutability and lenses, but disliked the indirectness of the resulting code. The
@rimbu/deeplibrary, part of the Rimbu immutable collections library, offers a function calledpatchand an object calledPaththat can perform lens-like operations on plain objects.See:
[Disclaimer] I am the author of Rimbu
Nice! I'm glad a lot more people are exploring this space in typescript. I use optics coz it's what i'm used to but I gotta admit, the ergonomics isn't that good in typescript.