lensref
References which can be joined and on which lenses can be applied (by divipp)
mtl
The Monad Transformer Library (by haskell)
| lensref | mtl | |
|---|---|---|
| - | 10 | |
| 38 | 357 | |
| - | 0.8% | |
| 0.0 | 0.0 | |
| over 9 years ago | 14 days ago | |
| Haskell | Haskell | |
| BSD 3-clause "New" or "Revised" License | BSD 3-clause "New" or "Revised" License |
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.
lensref
Posts with mentions or reviews of lensref.
We have used some of these posts to build our list of alternatives
and similar projects.
We haven't tracked posts mentioning lensref yet.
Tracking mentions began in Dec 2020.
mtl
Posts with mentions or reviews of mtl.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-10-31.
-
Deprecating Safe Haskell, or heavily investing in it?
The most recent real case I remember is https://github.com/haskell/mtl/issues/110, which could ended badly.
-
Type class subsets
Splitting mtl classes into algebraic and non-algebraic components (url) Factor MonadReader into Ask (algebraic) and Local (non-algebraic) classes Factor MonadWriter into Tell (algebraic) and Listen/Pass (non-algebraic)
- [ANN] mtl-2.3.1
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[ANN] mtl-2.3.1-rc1
It was the example from the ticket which works fine because there is no restriction that the argument to ContT r is a Monad
- Confusion about StateT
-
Draft mtl-2.3 migration guide
I don't think so, but here is a list of upcoming changes in mtl-3.0.
What are some alternatives?
When comparing lensref and mtl you can also consider the following projects:
recursion-schemes - Generalized bananas, lenses and barbed wire
parallel - a library for parallel programming
funflow - Functional workflows
motor - Type-safe effectful state machines in Haskell
distributed-closure - Serializable closures for distributed programming.
capability - Extensional capabilities and deriving combinators
rio-orphans - A standard library for Haskell
eveff - Efficient Haskell effect handlers based on evidence translation.
mtl-unleashed - MonadReader and MonadState without the functional dependencies
freer-simple - A friendly effect system for Haskell
control-monad-free - Free monads and monad transformers