deep-dot

Get a nested property of an object or primitive.

examples

var deep = require('deep-dot')
 
var obj = {
  a: {
    b: {
      'c.d': [6, '78']
    }
  }
}
 
// basic usage
console.log(deep(obj, 'a.b.c.d.0') === 6)
console.log(deep(obj, 'a.b.c.d.1.1') === 8)
 
// attach
obj.deep = deep
 
// non existent
console.log(obj.deep('x.y') == null)
 
// array path
console.log(obj.deep(['a', 'b']))
 
// cute side-effects
console.log(deep('window.location'))
console.log(deep(['a','b','c'], [2]) === 'c')

install

With npm do:

npm install deep-dot

license

MIT