The latest version of named is 0.3.0.2-0.
named
Version 0.2.0.0 revision 1 uploaded by Artyom.
Package meta
- Synopsis
- Named parameters (keyword arguments) for Haskell
- Description
named is a lightweight library for named function parameters (keyword arguments) based on overloaded labels. Keyword arguments have several advantages over positional arguments:
they can be supplied in arbitrary order
their names serve as documentation at call site
it is impossible to accidentally mix them up
Unlike
newtype
wrappers, keyword arguments don't pollute the global namespace, don't require top-level definitions, and don't need to be exported.This implementation of named parameters is typesafe, provides good type inference, descriptive type errors, and has no runtime overhead.
Example usage:
import Named createSymLink :: "from" :! FilePath -> "to" :! FilePath -> IO () createSymLink (Arg from) (Arg to) = ... main = createSymLink ! #from "/path/to/source" ! #to "/target/path"
- Author
- Vladislav Zavialov
- Bug reports
- n/a
- Category
- Control
- Copyright
- n/a
- Homepage
- n/a
- Maintainer
- Vladislav Zavialov <vlad.z.4096@gmail.com>
- Package URL
- n/a
- Stability
- n/a