fpdart
dartz
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fpdart
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Fpdart v1 – Functional programming in dart
Really cool, might import it and give it a shot!
https://github.com/SandroMaglione/fpdart/blob/main/examples/...
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Flutter Exception Handling with try/catch and the Result type (updated to Dart 3 and sealed classes)
use a 3rd party package like fpdart, which offers ergonomic APIs like Either and TaskEither
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Throwing exception
By the way, I highly recommend checking out fpdart. It has most stuff that dartz has but also provides docstrings and is well-tested
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The Registers of Rust
If you use something like fpdart, you have the more functional Either type (called Result in Rust).
https://pub.dev/packages/fpdart#eitherlibsrceitherdart
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The Record type is coming to Dart/Flutter!
I’ve been using Either and friends from fpdart and very happy with the way it helps clean up the code.
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Wouldn't it be nice if we could return after a null coalescence/ternary else operator?
You can get a lot of this by mixing in some uses of https://pub.dev/packages/fpdart. It's not whole-ly integrated, but the boundaries aren't too intolerable.
- fpdart v0.3.0 is out (Functional programming in Dart and Flutter)
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Flutter Dartz
I find https://pub.dev/packages/fpdart to be a better documented and tested and modernly maintained functional implementation, and includes tools to connect futures with either or option.
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How much of your workflow relies on packages?
Use fpdart instead have better support.
- fpdart v0.0.9 out now - Functional Programming for dart and Flutter
dartz
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Dart and Functional Programming: applying Haskell concepts with dartz
dartz examples
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Things Dartlang took from Haskell or functional programming
I just saw this: https://github.com/spebbe/dartz
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Fpdart: Functional Programming for dart and Flutter, released on pub.dev
Recently, I found it was missing some features, so I asked how the community could contribute to the package. We didn't get any response. It also seemed that the package didn't get any update in a while.
What are some alternatives?
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