pipes-transduce alternatives and similar packages
Based on the "pipes" category.
Alternatively, view pipes-transduce alternatives based on common mentions on social networks and blogs.
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pipes-fluid
Applicative instances that allows reactively combining 'Pipes.Producer's so that a value is yielded when either Producer yields a value. This can be used to create a FRP-like reactive signal-network. -
pipes-category
Allows instances for Category, Arrow and ArrowChoice for 'Pipes.Pipe' using newtypewrapper 'Shaft' -
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pipes-break
Utilities for the pipes ecosystem to break and operate on ByteString and Text via delimiters.
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README
What's in this library?
A pair of fold-like datatypes that consume Producers from pipes and can be constructed in a variety of ways, in particular from the more versatile folds in Gabriel Gonzalez's foldl package.
The Fold1 consumes a single Producer, while the Fold2 datatype consumes two Producers concurrently.
Why was this library created?
I wanted a fold-like datatype for Producers that allowed "bracketing" operations like "withFile".
I also wanted to be able to fold two Producers concurrently (for example, merge the piped stdout & stderr streams of an external process into one unified stream).
Finally, I wanted the fold-like datatype to have a "failure option" baked in.
If you don't need any of that, you are better off using pipes and/or foldl by themselves.
Where can I find working examples for this library?
There are none yet.