var $parseFloat = require('./_global').parseFloat | |
, $trim = require('./_string-trim').trim; | |
module.exports = 1 / $parseFloat(require('./_string-ws') + '-0') !== -Infinity ? function parseFloat(str){ | |
var string = $trim(String(str), 3) | |
, result = $parseFloat(string); | |
return result === 0 && string.charAt(0) == '-' ? -0 : result; | |
} : $parseFloat; |