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diff --git a/addon-sdk/source/lib/diffpatcher/Readme.md b/addon-sdk/source/lib/diffpatcher/Readme.md deleted file mode 100644 index 1520b1c37..000000000 --- a/addon-sdk/source/lib/diffpatcher/Readme.md +++ /dev/null @@ -1,70 +0,0 @@ -# diffpatcher - -[![Build Status](https://secure.travis-ci.org/Gozala/diffpatcher.png)](http://travis-ci.org/Gozala/diffpatcher) - -[![Browser support](https://ci.testling.com/Gozala/diffpatcher.png)](http://ci.testling.com/Gozala/diffpatcher) - -Diffpatcher is a small library that lets you treat hashes as if they were -git repositories. - -## diff - -Diff function that takes two hashes and returns delta hash. - -```js -var diff = require("diffpatcher/diff") - -diff({ a: { b: 1 }, c: { d: 2 } }, // hash#1 - { a: { e: 3 }, c: { d: 4 } }) // hash#2 - -// => { // delta -// a: { -// b: null, // - -// e: 3 // + -// }, -// c: { -// d: 4 // ± -// } -// } -``` - -As you can see from the example above `delta` makes no real distinction between -proprety upadate and property addition. Try to think of additions as an update -from `undefined` to whatever it's being updated to. - -## patch - -Patch fuction takes a `hash` and a `delta` and returns a new `hash` which is -just like orginial but with delta applied to it. Let's apply delta from the -previous example to the first hash from the same example - - -```js -var patch = require("diffpatcher/patch") - -patch({ a: { b: 1 }, c: { d: 2 } }, // hash#1 - { // delta - a: { - b: null, // - - e: 3 // + - }, - c: { - d: 4 // ± - } - }) - -// => { a: { e: 3 }, c: { d: 4 } } // hash#2 -``` - -That's about it really, just diffing hashes and applying thes diffs on them. - - -### rebase - -And as Linus mentioned everything in git can be expressed with `rebase`, that -also pretty much the case for `diffpatcher`. `rebase` takes `target` hash, -and rebases `parent` onto it with `diff` applied. - -## Install - - npm install diffpatcher |