textdiff-patch

textdiff-patch

This is a simple module for applying lean text diff delta patches created by textdiff-create.

Usage

Assuming you've correctly installed the npm module with npm i textdiff-patch [--save|--save-dev]:

var applyPatch = require('textdiff-patch');

var v1 = 'The sleepy brown fox';
var delta = [
      [0, 4],
      [-1, 6],
      [1, 'quick'],
      [0,10],
      [1, ' jumps over the lazy dog']
    ];

var v2 = applyPatch(v1, delta);

console.log(v2);

The script will produce the following output:

The quick brown fox jumps over the lazy dog

Additional info

Have a look at textdiff-create for more info.

Credits

If you find this piece of software useful, please star the repo, spread the word and feel free to endorse me on LinkedIn:

LICENSE

Released under ISC.