Search and write by path in JavaScript

Search

Function search performs search in nested object by array like path.

var source = {level: { sublevel: { value: 'some data' } } }

var path = ['level', 'sublevel', 'value']

Expected result of search(source, path) : 'some data'

Write

Function write performs write operation to nested object by array like path.

Some options are available.

var target = {}

var path = ['level', 'sublevel', 'value' ]

var value = 'some data'

Expected result of write(target, path, value) : target === {level: { sublevel: { value: 'some data' } } }

.

.

.

Feel free to contribute!