object-get

Access nested property values at any depth with a simple expression.

Example

const objectGet = require('object-get')

const colour = objectGet(mammal, 'fur.appearance.colour')
const text = objectGet(el, 'children[2].children[1].children[1].textContent')

Helps avoid long logical expressions like:

const colour = mammal && mammal.fur && mammal.fur.appearance && mammal.fur.appearance.colour

objectGet(object, expression) ⇒ * ⏏

Returns the value at the given property.

Kind: Exported function

Param	Type	Description
object	object	the input object
expression	string	the property accessor expression.

Example

> objectGet({ animal: 'cow' }, 'animal')
'cow'

> objectGet({ animal: { mood: 'lazy' } }, 'animal')
{ mood: 'lazy' }

> objectGet({ animal: { mood: 'lazy' } }, 'animal.mood')
'lazy'

> objectGet({ animal: { mood: 'lazy' } }, 'animal.email')
undefined

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© 2015-16 Lloyd Brookes <75pound@gmail.com>. Documented by jsdoc-to-markdown.