remapped
Translate objects using dot notated mappings.
If you need to do something more complex than simply rearranging an object, you should use traverse.
API
remapped(source, mapping, defaults)
Translate a source object to a new form with a supplied mapping and optional defaults.
source
the source data
mapping
a destination object whose keys are dot notated string paths to values in the source
defaults
a optional defaults object to fill values not found in source
Example
const remapped = ; var source = id: 0 name: 'tyler' age: 30 nested: id: 0 ; var mapping = myId: 'id' myName: 'name' myAge: 'age' dotNotatedKey: 'nested.id' myArray: 'name' 'age' objectAge: 'age' temp: myNestedId: 'id' defaultNull: 'missing.key' noDefault: 'missing.key'; var defaults = defaultNull: null; ; // { // myId: 0, // myName: 'tyler', // myAge: 30, // dotNotatedKey: 1, // myArray: ['tyler', 30, {objectAge: 30}], // temp: { // myNestedId: 0 // }, // defaultNull: null, // noDefault: undefined // };
Release History
- 2014-02-27 - v0.3.1 - harder check on falsy values
- 2014-02-27 - v0.3.0 - allow default values
- 2014-02-26 - v0.2.0 - use js-traverse
- 2014-02-26 - v0.1.0 - initial release