Retrieve nested object properties easily.
npm install peekAccess deeply nested object properties using a path string.
* The expression obj.foo.bar will throw a TypeError if obj.foo is not an
object. peeking will yield undefined, instead.
* Wacky property names: obj['the question is']["'doctor who?'"] is verbose
compared to peeking with the question is.'doctor who?'.
* Accessing variably-nested properties programmatically.
* Accessing the same nested property of multiple objects.
``javascript
var peek = require('peek')
var booty = peek("lower deck.captain's quarters.secret panel.treasure")
var pirate_ship = {
'lower deck': {
"captain's quarters": {
'secret panel': {
treasure: '5000 gold'
}
}
}
}
console.log(booty(pirate_ship)) // == "5000 gold"
`
Property names may not contain dots, as all dots are interpreted as object
key separators.
`
$ git clone https://github.com/adamdicarlo/peek.git # clone or fork
$ cd peek
$ npm install
$ npm test
MIT