deeppi

Set and get values on objects via dot-notation strings or array notation.

Example

var deep = require('deeppi');

var obj = {
  foo: {
    bar: 'baz'
    qux: ['quix']
  }
};

// Get
console.log(deep(obj, 'foo.bar'));
  // => "baz"
  
// Get
console.log(deep(obj, 'foo.qux[0]'));
  // => "quix"

// Set
deep(obj, 'foo.bar', 'hello');
console.log(obj.foo.bar);
  // => "hello"
  
// Set
  deep(obj, 'foo.qux[1]', 'baz');
  console.log(obj.foo.qux[1]);
    // => "baz"

API

deep(object, path[, value])

Where path is a dot-notation string foo.bar or array notation string foo[0].

• If value is passed it will be set on the path.
• Set deep.p = true if you want non-existent paths to be initialized.
• If you want to unset (or delete), pass undefined as the value.

Installation

With npm do:

npm install deeppi

Note

There's a dozen modules like this on npm. This is a fork from @acstll's deep-get-set module, with additional array notation access

License

MIT