_.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
value
(*): The value to check.
Returns
(boolean): Returns true
if value
is empty, else false
.
Example
_.isEmpty(null);// => true_.isEmpty(true);// => true_.isEmpty(1);// => true_.isEmpty([1, 2, 3]);// => false_.isEmpty({ 'a': 1 });// => false
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