lexi-lambda / freer-simple

A friendly effect system for Haskell

https://hackage.haskell.org/package/freer-simple

lexi-lambda/freer-simple Issues

Support for template-haskell 2.19?
Updated a year ago1
Eff computations are coercible to each other
Updated 2 years ago
Handling the same effect multiple times with interpret and interpose
Updated 2 years ago2
Support template-haskell-2.17
Closed 3 years ago1
Add a function to map the effect list
Updated 3 years ago
`runTrace` does not compose with other effects
Updated 3 years ago
How are you meant to use `interpose`?
Closed 3 years ago
Is it possible to define 'mapWriter' for the Writer effect?
Closed 3 years ago1
Inline simple effect primitives
Updated 3 years ago
Inserting effects underneath others
Updated 5 years ago4
Release a version compatible with template-haskell-2.15
Closed 5 years ago1
`raise` an arbitrary number of times
Closed 5 years ago1
Section on related libraries / resources etc in the readme
Updated 5 years ago
Wrapping an existing library - How to maintain state?
Closed 5 years ago1
Lifting IO effect to ResourceT
Closed 5 years ago1
Provide instances for MTL interop
Updated 5 years ago14
Example of using Console
Updated 5 years ago
Simpler example of pure interpreter
Updated 5 years ago
Suggestion to improve type inference
Updated 5 years ago11
MonadBaseControl instances
Closed 5 years ago7
Trouble using makeEffect on a GADT with nested variables in the type constructor
Closed 6 years ago
How to use `reinterpret2` without hardcoding effect order.
Closed 6 years ago3
Documentation about composing IO effects
Updated 6 years ago4
First Example in API Docs Looks Wrong
Closed 6 years ago
Overlapping instances using paramerized effects
Closed 6 years ago7
How do you do something like `reinterpret2`, but backwards?
Closed 6 years ago4
interpretM sometimes needs extra constraints
Closed 6 years ago5
Problem with introducing new intermediate states
Closed 6 years ago9