addon-sdk/source/lib/diffpatcher/patch.js@6474c204b198 (annotated)
addon-sdk/source/lib/diffpatcher/patch.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | "use strict"; |
| michael@0 | 2 | |
| michael@0 | 3 | var method = require("../method/core") |
| michael@0 | 4 | var rebase = require("./rebase") |
| michael@0 | 5 | |
| michael@0 | 6 | // Method is designed to work with data structures representing application |
| michael@0 | 7 | // state. Calling it with a state and delta should return object representing |
| michael@0 | 8 | // new state, with changes in `delta` being applied to previous. |
| michael@0 | 9 | // |
| michael@0 | 10 | // ## Example |
| michael@0 | 11 | // |
| michael@0 | 12 | // patch(state, { |
| michael@0 | 13 | // "item-id-1": { completed: false }, // update |
| michael@0 | 14 | // "item-id-2": null // delete |
| michael@0 | 15 | // }) |
| michael@0 | 16 | var patch = method("patch@diffpatcher") |
| michael@0 | 17 | patch.define(Object, function patch(hash, delta) { |
| michael@0 | 18 | return rebase({}, hash, delta) |
| michael@0 | 19 | }) |
| michael@0 | 20 | |
| michael@0 | 21 | module.exports = patch |
