4.17.11
3.10.1
2.4.2
1.3.1
_.isEmpty(value)
Checks if value
is an empty object, collection, map, or set.
Objects are considered empty if they have no own enumerable string keyed
properties.
Array-like values such as arguments
objects, arrays, buffers, strings, or
jQuery-like collections are considered empty if they have a length
of 0
.
Similarly, maps and sets are considered empty if they have a size
of 0
.
Since
0.1.0
Arguments
argument
value
type
*
description
The value to check.
Returns
(array)
Example
_.isEmpty(null);
// => true
_.isEmpty(true);
// => true
_.isEmpty(1);
// => true
_.isEmpty([1, 2, 3]);
// => false
_.isEmpty({ a: 1 });
// => false
_.isEmpty(null);
// => true
_.isEmpty(true);
// => true
_.isEmpty(1);
// => true
_.isEmpty([1, 2, 3]);
// => false
_.isEmpty({ a: 1 });
// => false