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| author | Matt A. Tobin <email@mattatobin.com> | 2018-02-09 06:46:43 -0500 |
|---|---|---|
| committer | Matt A. Tobin <email@mattatobin.com> | 2018-02-09 06:46:43 -0500 |
| commit | ac46df8daea09899ce30dc8fd70986e258c746bf (patch) | |
| tree | 2750d3125fc253fd5b0671e4bd268eff1fd97296 /toolkit/jetpack/diffpatcher/patch.js | |
| parent | 8cecf8d5208f3945b35f879bba3015bb1a11bec6 (diff) | |
| download | UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.tar UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.tar.gz UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.tar.lz UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.tar.xz UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.zip | |
Move Add-on SDK source to toolkit/jetpack
Diffstat (limited to 'toolkit/jetpack/diffpatcher/patch.js')
| -rw-r--r-- | toolkit/jetpack/diffpatcher/patch.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/toolkit/jetpack/diffpatcher/patch.js b/toolkit/jetpack/diffpatcher/patch.js new file mode 100644 index 000000000..9271e8893 --- /dev/null +++ b/toolkit/jetpack/diffpatcher/patch.js @@ -0,0 +1,21 @@ +"use strict"; + +var method = require("../method/core") +var rebase = require("./rebase") + +// Method is designed to work with data structures representing application +// state. Calling it with a state and delta should return object representing +// new state, with changes in `delta` being applied to previous. +// +// ## Example +// +// patch(state, { +// "item-id-1": { completed: false }, // update +// "item-id-2": null // delete +// }) +var patch = method("patch@diffpatcher") +patch.define(Object, function patch(hash, delta) { + return rebase({}, hash, delta) +}) + +module.exports = patch |