Get and set object properties by path where you can specify the separator.
npm install property-pathproperty-path
=============
Get and set object properties by a string path, where you can specify the
separator.
var propPath = require('property-path');
var testObj = {
a: 1,
b: true,
c: {
d: {
e: 'Hello',
f: [ 1, 2, false, 'hi' ]
}
}
};
console.log(propPath.get(testObj, 'a'));
console.log(propPath.get(testObj, 'b'));
console.log(propPath.get(testObj, 'c.d.e'));
console.log(propPath.get(testObj, 'c/d/e', '/'));
propPath.set(testObj, 'c.d.f.0', 333);
console.log(testObj.c.d.f[0]);
The above code results in the following output:
1
true
Hello
Hello
333
npm install property-path
Given an object and a char-separated path, return the value at the path
or false if no such value can be found.
#### Params:
Object obj* An object upon which to apply the path.
String path* The path to traverse the object, e.g 'a.b.c'
String [sep]* The separator char to delimit the properties in the path. Optional. If not specified, '.' is assumed.
#### Return:
* Undefined|Any returns the value, if found or undefined otherwise.
Given an object and a char-separated path, return the value at the path
or false if no such value can be found.
#### Params:
Object obj* An object upon which to apply the path.
String path* The path to traverse the object, e.g 'a.b.c'
Any value* The value to set the property to.
String [sep]* The separator char to delimit the properties in the path. Optional. If not specified, '.' is assumed.
#### Return:
* Undefined|Any returns the value set, if the property is found or undefined otherwise.
Object obj* An object upon which to apply the path.
String path* The path to traverse the object, e.g 'a.b.c'
String [sep]* The separator char to delimit the properties in the path. Optional. If not specified, '.' is assumed.
#### Return:
* Boolean returns the value set, if the property is found or undefined otherwise.
String chr* The new default separator char to delimit the properties in the path.
#### Return:
* Boolean true if set and false otherwise.
Copyright (c) 2014 Edmond Meinfelder
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.