1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
var toNumber = require('./toNumber');
/** Used as references for various `Number` constants. */var INFINITY = 1 / 0,    MAX_INTEGER = 1.7976931348623157e+308;
/** * Converts `value` to a finite number. * * @static * @memberOf _ * @since 4.12.0 * @category Lang * @param {*} value The value to convert. * @returns {number} Returns the converted number. * @example * * _.toFinite(3.2); * // => 3.2 * * _.toFinite(Number.MIN_VALUE); * // => 5e-324 * * _.toFinite(Infinity); * // => 1.7976931348623157e+308 * * _.toFinite('3.2'); * // => 3.2 */function toFinite(value) {  if (!value) {    return value === 0 ? value : 0;  }  value = toNumber(value);  if (value === INFINITY || value === -INFINITY) {    var sign = (value < 0 ? -1 : 1);    return sign * MAX_INTEGER;  }  return value === value ? value : 0;}
module.exports = toFinite;