_.result

_.result(object, path, [defaultValue])

This method is like _.get except that if the resolved value is a function it's invoked with the this binding of its parent object and its result is returned.

Since

0.1.0

Arguments

1. object (Object): The object to query.
2. path (Array|string): The path of the property to resolve.
3. [defaultValue] (*): The value returned for undefined resolved values.

Returns

(*): Returns the resolved value.

Example

var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
 
_.result(object, 'a[0].b.c1');
// => 3
 
_.result(object, 'a[0].b.c2');
// => 4
 
_.result(object, 'a[0].b.c3', 'default');
// => 'default'
 
_.result(object, 'a[0].b.c3', _.constant('default'));
// => 'default'