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Typed Racket
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Ben Greenman fae58e140d add types for Immutable-HashTable, Mutable-HashTable, Weak-HashTable (#559) 
The old 'HashTable' type is now the union of the other 3 hash types.

- all operations that used to work on 'HashTable's still work,
  but some now have more specific outputs
- `#hash` literals have type `ImmutableHash`
- `immutable?` and `hash-weak?` are filters
- `Mutable-` and `Weak-` hashes have corresponding `Top` types, `HashTableTop` is now a union
- the contact for `(U (Immutable-Hash K1 V1) (Mutable-Hash K2 V2))` is ONE `hash/c`

Minor notes:

- renamed internal identifiers containing 'Hashtable' to all use 'HashTable'
- add Racket guide/reference 'secref' functions
2017-06-26 18:00:19 -04:00
source-syntax Remove extra directories. 2014-12-02 00:53:36 -05:00
typed-racket Use new DrRacket opt-in buttons for OC. 2017-03-09 17:12:49 -06:00
typed-racket-compatibility Use new DrRacket opt-in buttons for OC. 2017-03-09 17:12:49 -06:00
typed-racket-doc add types for Immutable-HashTable, Mutable-HashTable, Weak-HashTable (#559) 2017-06-26 18:00:19 -04:00
typed-racket-lib add types for Immutable-HashTable, Mutable-HashTable, Weak-HashTable (#559) 2017-06-26 18:00:19 -04:00
typed-racket-more add types for Immutable-HashTable, Mutable-HashTable, Weak-HashTable (#559) 2017-06-26 18:00:19 -04:00
typed-racket-test add types for Immutable-HashTable, Mutable-HashTable, Weak-HashTable (#559) 2017-06-26 18:00:19 -04:00
.gitignore Add standard .gitignore file. 2014-12-06 17:46:25 -05:00
.travis.yml update travis to included contracted unit tests 2017-03-31 18:01:18 -04:00
issue_template.md Create issue_template.md 2016-02-17 14:51:06 -05:00
README.md Fix Travis image URL in the README 2015-02-25 15:17:13 -05:00

README.md

Typed Racket

Build Status

Typed Racket is Racket's gradually-typed sister language which lets you add statically-checked type annotations to your programs. For more information, see the Typed Racket Guide.

Installation

Typed Racket is bundled in the default Racket distribution, which you can download from Racket's download page.

You can also manually install it from the main package catalog with the following command:

raco pkg install typed-racket

Documentation

The documentation is also bundled in your local copy of Typed Racket.

Copyright (c) 2010-2015 PLT Design Inc.

This package is distributed under the GNU Lesser General Public License (LGPL). This means that you can link this package into proprietary applications, provided you follow the rules stated in the LGPL. You can also modify this package; if you distribute a modified version, you must distribute it under the terms of the LGPL, which in particular means that you must release the source code for the modified software. See http://www.gnu.org/copyleft/lesser.html for more information.