https://github.com/kseo/text-zipper-monad

Monadic interface to the text-zipper package
https://github.com/kseo/text-zipper-monad

Last synced: 26 days ago
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Monadic interface to the text-zipper package

• Host: GitHub
• URL: https://github.com/kseo/text-zipper-monad
• Owner: kseo
• License: bsd-3-clause
• Created: 2016-07-09T11:50:51.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2016-08-30T12:11:17.000Z (about 8 years ago)
• Last Synced: 2024-09-26T03:38:45.834Z (about 1 month ago)
• Language: Haskell
• Homepage: https://hackage.haskell.org/package/text-zipper-monad
• Size: 9.77 KB
• Stars: 4
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# text-zipper-monad

[![Hackage](https://img.shields.io/hackage/v/text-zipper-monad.svg?style=flat)](https://hackage.haskell.org/package/text-zipper-monad)

[![Build Status](https://travis-ci.org/kseo/text-zipper-monad.svg?branch=master)](https://travis-ci.org/kseo/text-zipper-monad)

text-zipper-monad provides a monadic interface to the text-zipper package.

## Usage

```haskell

import Data.Text.Zipper

import qualified Data.Text.Zipper.Edit as Z

insertXAtTheBeginning = do

  Z.moveCursor (0, 0)

  Z.insertChar 'x'

main = do

  let tz = stringZipper ["abc", "def"] Nothing

      newTz = Z.execEdit insertXAtTheBeginning tz

  putStrLn (unlines (getText newTz))

```