https://github.com/mxswd/editable

Derive editors for data types.
https://github.com/mxswd/editable

haskell

Last synced: 3 months ago
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Derive editors for data types.

• Host: GitHub
• URL: https://github.com/mxswd/editable
• Owner: mxswd
• License: bsd-2-clause
• Created: 2014-05-17T08:18:07.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2014-10-05T04:00:09.000Z (about 10 years ago)
• Last Synced: 2024-09-29T21:03:34.756Z (3 months ago)
• Topics: haskell
• Language: Haskell
• Homepage:
• Size: 168 KB
• Stars: 28
• Watchers: 5
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
editable

========

Derive editors for data types.

Add `deriving Generic` and `instance Editable Foo` to your

data type, and you can launch an editor for it with

`editor :: Editable a => a -> IO a`.

```hs

{-# LANGUAGE DeriveGeneric #-}

module Demo where

import Data.Editable

import GHC.Generics

data Foo = Bar String Int | Baz Int

  deriving (Show, Generic)

instance Editable Foo

```

![example](https://cloud.githubusercontent.com/assets/136101/3006789/f235419e-de4d-11e3-8a4e-796d5b9ae49c.png)

Setup

-----

```bash

cabal sandbox init

cabal install --only-dependencies

cabal exec ghci demo.hs

# main

```