sync-mht
Synchronize directory hierarchies using Hash-Tree's (by ekarayel)
profunctors
Haskell 98 Profunctors (by ekmett)
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| sync-mht | profunctors | |
|---|---|---|
| - | 4 | |
| 22 | 69 | |
| - | - | |
| 0.0 | 4.3 | |
| over 3 years ago | about 2 months ago | |
| Haskell | Haskell | |
| MIT License | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
sync-mht
Posts with mentions or reviews of sync-mht.
We have used some of these posts to build our list of alternatives
and similar projects.
We haven't tracked posts mentioning sync-mht yet.
Tracking mentions began in Dec 2020.
profunctors
Posts with mentions or reviews of profunctors.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-10-03.
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How to use PostgreSQL with Haskell: hasql
We’ll also use contravariant-extras, vector, profunctors, and tuple packages to make a few things tidier (this isn’t required; it’s all copy-paste anyway).
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The Haskell Unfolder Episode 2: quantified constraints
Edward Kmett already added a superclass to Profunctor, but releasing this got stalled
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Alternative to arrows?
One of the main problems with the Arrow hierarchy is that it’s not particularly well-factored. The main Arrow class has five methods, which is both intimidating to newcomers and indicative that there’s some decomplection that can be done. I think the best alternative is to use the profunctors package; it deals much more fluently with things that can take values and then return them (functions, Kleisli arrows, etc). For example, the Arrow class is broken down across Profunctor and Strong. I had a term rewriting engine that used arrows, and I was never really happy with it until I moved it to profunctors.
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Why kind-level foralls don't interact with ScopedTypeVariables
Indeed, that is a somewhat contrived example that is meant to illustrate that ScopedTypeVariables aren't just limited to standalone type signature declarations—they can also be used in arbitrary subexpressions as well. Whether you prefer to use type signature declarations or expression type signatures largely depends on your personal tastes, but both styles are used in the "real world". For instance, here is one example of a use of expression type signatures + ScopedTypeVariables in the profunctors library.¹
What are some alternatives?
When comparing sync-mht and profunctors you can also consider the following projects:
mios - A SAT solver written in Haskell.
stratum-tool - Command-line tool for communicating with Electrum server
hocker - Utilities for interacting with the docker registry and generating nix build instructions
groupoids - Haskell 98 Groupoids
unused
sorty - Small sort utility
pipes-binary - Encode and decode binary streams using the pipes and binary libraries.
GPX - GPS eXchange Parser
pub - A CLI tool for piping from stdin to a redis pub/sub channel.
confsolve - Generalized file conflict resolving tool.
headroom - ©️ Manager for license headers in source code files.