JarCastingset-getter 
Create nested getter properties and any intermediary dot notation (
'a.b.c') paths
Install
Install with npm:
$ npm install set-getter --save
Usage
var getter = require('set-getter');
set-getter works like set-value by adding a property to an object or an object hierarchy using dot notation. The main difference is that the property is added using Object.defineProperty and is expected to be a getter function that returns a value.
Example
var obj = {};
// root level property
getter(obj, 'foo', function() {
return 'bar';
});
console.log(obj.foo);
//=> 'bar'
// property dot notation
getter(obj, 'bar.baz', function() {
return 'qux';
});
console.log(obj.bar.baz);
//=> 'qux'
// property array notation
getter(obj, ['beep', 'boop'], function() {
return 'bop';
});
console.log(obj.beep.boop);
//=> 'bop'
API
setGetter
Defines a getter function on an object using property path notation.
Params
obj{Object}: Object to add property to.prop{String|Array}: Property string or array to add.getter{Function}: Getter function to add as a property.
Example
var obj = {};
getter(obj, 'foo', function() {
return 'bar';
});
Contributing
Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.
Building docs
Generate readme and API documentation with verb:
$ npm install verb && npm run docs
Or, if verb is installed globally:
$ verb
Running tests
Install dev dependencies:
$ npm install -d && npm test
Author
Brian Woodward
License
Copyright © 2016, Brian Woodward. Released under the MIT license.
This file was generated by verb, v0.9.0, on April 29, 2016.