https://github.com/nicholasjhenry/streaming-playground
https://github.com/nicholasjhenry/streaming-playground
elixir-lang
Last synced: 3 months ago
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- Host: GitHub
- URL: https://github.com/nicholasjhenry/streaming-playground
- Owner: nicholasjhenry
- Created: 2021-05-22T12:26:36.000Z (about 4 years ago)
- Default Branch: main
- Last Pushed: 2021-05-27T17:43:54.000Z (almost 4 years ago)
- Last Synced: 2024-12-31T17:19:59.656Z (5 months ago)
- Topics: elixir-lang
- Language: Elixir
- Homepage:
- Size: 7.81 KB
- Stars: 1
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Streaming Playground
A playground for `Stream`.
## Notes
[A primer on Elixir Stream](https://activesphere.com/blog/2017/11/28/stream):
> * The function into emits each element in the *source stream* into the *destination stream*. The function run forces the stream to run.
> * A -> B
> * An implementation is called pull based if B controls the main loop. Whenever B wants more elements it will pull from A.
> * An implementation is called push based if A controls the main loop. A will push the elements to B and B will not have any control over when it will get the next element.
> * Stream.into could be considered as a function that performs the fork transformation.
[File.stream/3](https://hexdocs.pm/elixir/File.html#stream!/3)
* https://github.com/elixir-lang/elixir/blob/v1.12.0/lib/elixir/lib/file.ex#L1659-L1662
* https://github.com/elixir-lang/elixir/blob/v1.12.0/lib/elixir/lib/file/stream.ex
> The stream implements both Enumerable and Collectable protocols, which means it can be used both for read and write.
[Stream.into/3](https://hexdocs.pm/elixir/Stream.html#into/3)
[Collectable](https://hexdocs.pm/elixir/Collectable.html)