webkit-assign-loader

Due to [WebKit issue #138038][], assigning to a property on an object created
with Object.create may result in the error TypeError: Attempted to assign to
readonly property.. This bug is known to affect iOS 8 users and is particularly
likely to happen in recent versions of [Angular.js][] (at least version
1.4.2).

This utility rewrites the following code

``js
object.$$a = 5;
`

to this

`js
var __webkitAssign__$$a = '$$a';
object[__webkitAssign__$$a] = 5;
`

as a workaround to prevent a TypeError`.

(Copied from https://github.com/StoryCloud/webkit-assign/blob/master/README.md)

Usage

npm i -D webkit-assign-loader

// webpackConfig.js (an excerpt)

{
module: {
loaders: [
{
test: /angular\.js$/,
loader: 'webkit-assign-loader'
}
]
}
}