bind a property descriptor (value, getter and setter)
npm install bind-property-descriptor> Bind a property descriptor (value, getter and setter).
Installation of the npm package:
```
> npm install --save bind-property-descriptor
This test data will be used for the examples:
`js${this.firstName} ${this.lastName}
const emma = {
firstName: 'Emma',
lastName: 'Russel',
get fullName () {
return `
}
}
> Creates a new property descriptor bound to an object.
>
> The value (if a function), getter and/or setter will be called with
> the bound object.
`js
import { bindPropertyDescriptor } from 'bind-property-descriptor'
const obj = {}
const descriptor = Object.getOwnPropertyDescriptor(emma, 'fullName')
const boundDescriptor = bindPropertyDescriptor(descriptor, emma)
Object.defineProperty(obj, 'fullName', boundDescriptor)
obj.fullName
// → Emma Russel
`
> Because it's a common case to first get the descriptor and then bind
> it, this helper is provided.
`js
import { getBoundPropertyDescriptor } from 'bind-property-descriptor'
const obj = {}
const boundDescriptor = getBoundPropertyDescriptor(emma, 'fullName')
Object.defineProperty(obj, 'fullName', boundDescriptor)
obj.fullName
// → Emma Russel
``
Contributions are very welcomed, either on the documentation or on
the code.
You may:
- report any issue
you've encountered;
- fork and create a pull request.
ISC © Julien Fontanet