Access nested object properties via strings
Access nested object properties via strings, with existential operator (
var deep = require'deep-access';var obj =foo: 'bar'bar:baz:beep: 'boop';console.logdeepobj 'foo';// => "bar"console.logdeepobj 'bar.baz.beep';// => "boop"console.logdeepobj 'foo.beep.boop';// throwsconsole.logdeepobj 'foo.beep?.boop';// => undefined
prop. The property string may contain key names, dots
and question marks. If a key ends with an question mark but doesn't
exist, the algorithm aborts and returns what it last got.
With npm do:
npm install deep-access
Copyright (c) 2013 Julian Gruber <email@example.com>
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