Package Exports
- obj-parse
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (obj-parse) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
obj-parse
Get and Set object properties in an Fast and Elegant way. (with caching and no dependencies!)
Inspire by angular $parse service
Install
$ npm install --save obj-parseUsage
var parse = require('obj-parse');
//object
var person1 = {
name: 'Ariel Mashraki',
address: { country: { name: 'Israel', city: 'Tel Aviv' } }
};
var person2 = {
name: 'Dan Louis',
address: { country: { name: 'Canada', city: 'Toronto' } }
};
//property getter
var nameGetter = parse('name');
nameGetter(person1); //Ariel Mashraki
nameGetter(person2); //Dan Louis
//nested propeties with dot notation
var cityGetter = parse('address.country.city');
cityGetter(person1); //Tel Aviv
cityGetter(person2); //Toronto
//bind a function
function ifCanadian(person) {
return person.address.country.name === 'Canada';
}
var getter = parse(ifCanadian);
getter(person1); //false
getter(person2); //true
//property setter, use the assign function
//return function(scope, value)
var countrySetter = parse('address.country.name').assign;
countrySetter(person1, 'Canada'); //return person1 with changes
countrySetter(person2, 'Israel'); //return person2 with changes
//use again in the ifCanadian
getter(person1); //true
getter(person2); //falseLicense
MIT © Ariel Mashraki