Roll Your Own „For“-Comprehension: Column-Wise, Not Nested

For loops (using comprehensions) are usually nested. But what if you want to combine values in a column-wise way? This video will show how this is possible, using a technique called "state-aware function composition", incorporating a sort-of "local-state monad".
The principle of "composing state-aware functions" represents a versatile and powerful approach in programming, particularly suitable for scenarios where maintaining a local state within a larger context is crucial. This technique finds applications across a wide range of domains, anywhere the elements need to preserve their state from one evaluation to the next.
Links
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Amplifying F# Session: • Composing State-Aware ...
Source Code: gist.github.com/SchlenkR/b70a...
Vide Collaborative on GitHub: github.com/vide-collabo/Vide
Details
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Composing State-Aware Functions: A Universal Solution
The concept of composing state-aware functions is revolutionary in its ability to address complex problems across various domains. This approach is particularly effective in scenarios where elements must retain their local state within a larger context across successive evaluations. It allows for the creation of more robust, efficient, and maintainable code.
Applications Across Diverse Domains:
Vide.DSP (Digital Signal Processing):
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This implementation showcases how state-aware functions can simplify digital signal processing, making it as straightforward as using pure functions. It's a game-changer for DSP developers, providing both efficiency and ease of use.
Vide.Avalonia:
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Offering a React-like API for Avalonia, Vide.Avalonia simplifies the development process with a super-simple, straight-forward approach. It leverages the power of state-aware functions to enhance the development experience in desktop applications.
Vide.MAUI:
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Extending the same principles to MAUI (Multi-platform App UI), Vide.MAUI facilitates the creation of cross-platform applications. This implementation brings the efficiency and simplicity of state-aware functions to a wider range of platforms and devices.
Vide.Fabel for the Web:
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Targeting web development, Vide.Fabel combines F# and Fable to offer a similar approach for web applications. It exemplifies how state-aware function composition can be effectively utilized in the context of web development, maintaining state consistency across client-side operations.
Future Prospects:
The versatility of composing state-aware functions means that the possibilities for future implementations are vast. This approach is set to work in various other domains, promising to deliver solutions that are both innovative and practical.
For more information and to explore these implementations, visit the GitHub repository:
"Vide Collaborative" on GitHub: github.com/vide-collabo/Vide
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