| var isSymbol = require('./isSymbol'); | |
| 
 | |
| /** Used as references for various `Number` constants. */ | |
| var NAN = 0 / 0; | |
| 
 | |
| /** | |
|  * The base implementation of `_.toNumber` which doesn't ensure correct | |
|  * conversions of binary, hexadecimal, or octal string values. | |
|  * | |
|  * @private | |
|  * @param {*} value The value to process. | |
|  * @returns {number} Returns the number. | |
|  */ | |
| function baseToNumber(value) { | |
|   if (typeof value == 'number') { | |
|     return value; | |
|   } | |
|   if (isSymbol(value)) { | |
|     return NAN; | |
|   } | |
|   return +value; | |
| } | |
| 
 | |
| module.exports = baseToNumber;
 |