// 20.1.2.5 Number.isSafeInteger(number) | |
var $export = require('./_export') | |
, isInteger = require('./_is-integer') | |
, abs = Math.abs; | |
$export($export.S, 'Number', { | |
isSafeInteger: function isSafeInteger(number){ | |
return isInteger(number) && abs(number) <= 0x1fffffffffffff; | |
} | |
}); |