fay: A compiler for Fay, a Haskell subset that compiles to JavaScript.

[ bsd3, development, fay, library, program, web ] [ Propose Tags ]

Fay is a proper subset of Haskell which can be compiled (type-checked) with GHC, and compiled to JavaScript. It is lazy, pure, with a Fay monad, an FFI, tail-recursion optimization (experimental). It implements no type system, for type-checking you should use GHC.

Documentation

See documentation at http://fay-lang.org/ or build your own documentation with:

$ cabal unpack fay
$ cd fay-*
$ cabal install
$ dist/build/fay-docs/fay-docs

Examples

See http://fay-lang.org/#examples.

Release Notes

  • Fix name encoding.

  • Add content-type to HTML generation.

  • Add calculator example.

  • Support built-in operators as (+), (*), etc.

  • Fix self-referential thunks (see #89).

  • Don't import modules twice.

  • Handle where bindings in function definitions.

  • Support record updates.

  • Move to GHC type-checking (with --no-ghc).

  • Remove invalid chars from UTF-8 tests.

  • Remove --autorun, now it's the default.

  • Fix nullary constructor comparison.

  • Replace . with $ in module name generation.

  • Reverse -fdevel flag.

  • Skip type declarations in where.

  • Add true/false to keywords.

  • Add laziness back to infix operators.

  • Switch to applicative parsing of options.

  • Fix parens in conversion functions.

See full history at: https://github.com/chrisdone/fay/commits

Flags

Automatic Flags
NameDescriptionDefault
devel

Don't build fay-tests and fay-docs if this flag is supplied

Disabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.

Maintainer's Corner

For package maintainers and hackage trustees

Candidates

Versions [RSS] 0.1.0.0, 0.1.1.0, 0.1.2.0, 0.2.0.0, 0.2.1.0, 0.2.2.0, 0.3.1.0, 0.3.1.1, 0.4.0.1, 0.4.0.4, 0.5.0.0, 0.5.1.0, 0.5.2.0, 0.6.0.0, 0.9.1.0, 0.9.2.0, 0.10.0.0, 0.10.1.0, 0.11.0.0, 0.12.0.0, 0.12.0.1, 0.14.0.0, 0.14.1.0, 0.14.2.0, 0.14.3.0, 0.14.4.0, 0.14.5.0, 0.15.0.0, 0.16.0.0, 0.16.0.1, 0.16.0.2, 0.16.0.3, 0.17.0.0, 0.18.0.0, 0.18.0.1, 0.18.0.2, 0.18.0.3, 0.18.0.4, 0.18.0.5, 0.18.1, 0.18.1.1, 0.18.1.2, 0.18.1.3, 0.19, 0.19.0.1, 0.19.0.2, 0.19.1, 0.19.1.1, 0.19.1.2, 0.19.2, 0.19.2.1, 0.20.0.0, 0.20.0.1, 0.20.0.2, 0.20.0.3, 0.20.0.4, 0.20.1.0, 0.20.1.1, 0.20.1.2, 0.20.1.3, 0.20.1.4, 0.20.2.0, 0.21.0.0, 0.21.0.1, 0.21.0.2, 0.21.1, 0.21.2, 0.21.2.1, 0.22.0.0, 0.23.0.0, 0.23.0.1, 0.23.1.0, 0.23.1.1, 0.23.1.2, 0.23.1.3, 0.23.1.4, 0.23.1.5, 0.23.1.6, 0.23.1.7, 0.23.1.8, 0.23.1.9, 0.23.1.10, 0.23.1.11, 0.23.1.12, 0.23.1.13, 0.23.1.14, 0.23.1.15, 0.23.1.16, 0.23.2.0, 0.24.0.0, 0.24.0.1, 0.24.0.2, 0.24.0.3, 0.24.0.4, 0.24.0.5, 0.24.1.0, 0.24.1.1, 0.24.2.0
Dependencies aeson (<0.7), attoparsec, base (>=4 && <4.7), blaze-html (>=0.5 && <0.8.1), blaze-markup, bytestring, data-default, directory, filepath, groom, haskeline, haskell-src-exts (<1.14), HUnit, language-ecmascript, mtl, optparse-applicative (<0.5), pretty-show, process, safe, split, syb, test-framework, test-framework-hunit, test-framework-th, text, time, unordered-containers, utf8-string, vector [details]
License BSD-3-Clause
Copyright 2012 Chris Done
Author Chris Done
Maintainer chrisdone@gmail.com
Revised Revision 5 made by AdamBergmark at 2015-08-14T18:55:29Z
Category Development
Home page http://fay-lang.org/
Uploaded by ChrisDone at 2012-10-07T12:05:16Z
Distributions NixOS:0.24.2.0
Executables fay-docs, fay-tests, fay
Downloads 96740 total (124 in the last 30 days)
Rating (no votes yet) [estimated by Bayesian average]
Your Rating
  • λ
  • λ
  • λ
Status Docs uploaded by user
Build status unknown [no reports yet]