You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
10 lines
408 B
10 lines
408 B
3 years ago
|
import initial from './initial.js';
|
||
|
|
|
||
|
|
// Get the first element of an array. Passing **n** will return the first N
|
||
|
|
// values in the array. The **guard** check allows it to work with `_.map`.
|
||
|
|
export default function first(array, n, guard) {
|
||
|
|
if (array == null || array.length < 1) return n == null || guard ? void 0 : [];
|
||
|
|
if (n == null || guard) return array[0];
|
||
|
|
return initial(array, array.length - n);
|
||
|
|
}
|