var isNum = require('./isNum');
|
var isObj = require('./isObj');
|
var isFn = require('./isFn');
|
var isStr = require('./isStr');
|
exports = function(val) {
|
if (isNum(val)) return val;
|
if (isObj(val)) {
|
var temp = isFn(val.valueOf) ? val.valueOf() : val;
|
val = isObj(temp) ? temp + '' : temp;
|
}
|
if (!isStr(val)) return val === 0 ? val : +val;
|
return +val;
|
};
|
|
module.exports = exports;
|