Date

“Array” Methods

_.take(array, [n=1])

source npm package

Creates a slice of array with n elements taken from the beginning.

引入版本

0.1.0

参数
array (Array) : The array to query.
[n=1] (number) : The number of elements to take.

返回值
(Array) : Returns the slice of array.

示例
_.take([1, 2, 3]);
// => [1]
 
_.take([1, 2, 3], 2);
// => [1, 2]
 
_.take([1, 2, 3], 5);
// => [1, 2, 3]
 
_.take([1, 2, 3], 0);
// => []