1 | import toFinite from './toFinite.js';
|
2 |
|
3 | /**
|
4 | * Converts `value` to an integer.
|
5 | *
|
6 | * **Note:** This method is loosely based on
|
7 | * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
|
8 | *
|
9 | * @static
|
10 | * @memberOf _
|
11 | * @since 4.0.0
|
12 | * @category Lang
|
13 | * @param {*} value The value to convert.
|
14 | * @returns {number} Returns the converted integer.
|
15 | * @example
|
16 | *
|
17 | * _.toInteger(3.2);
|
18 | * // => 3
|
19 | *
|
20 | * _.toInteger(Number.MIN_VALUE);
|
21 | * // => 0
|
22 | *
|
23 | * _.toInteger(Infinity);
|
24 | * // => 1.7976931348623157e+308
|
25 | *
|
26 | * _.toInteger('3.2');
|
27 | * // => 3
|
28 | */
|
29 | function toInteger(value) {
|
30 | var result = toFinite(value),
|
31 | remainder = result % 1;
|
32 |
|
33 | return result === result ? (remainder ? result - remainder : result) : 0;
|
34 | }
|
35 |
|
36 | export default toInteger;
|