'use strict';
var $ = require('../internals/export');
-var toInteger = require('../internals/to-integer');
+var global = require('../internals/global');
+var uncurryThis = require('../internals/function-uncurry-this');
+var toIntegerOrInfinity = require('../internals/to-integer-or-infinity');
var thisNumberValue = require('../internals/this-number-value');
-var repeat = require('../internals/string-repeat');
+var $repeat = require('../internals/string-repeat');
var fails = require('../internals/fails');
-var nativeToFixed = 1.0.toFixed;
+var RangeError = global.RangeError;
+var String = global.String;
var floor = Math.floor;
+var repeat = uncurryThis($repeat);
+var stringSlice = uncurryThis(''.slice);
+var un$ToFixed = uncurryThis(1.0.toFixed);
var pow = function (x, n, acc) {
return n === 0 ? acc : n % 2 === 1 ? pow(x, n - 1, acc * x) : pow(x * x, n / 2, acc);
while (--index >= 0) {
if (s !== '' || index === 0 || data[index] !== 0) {
var t = String(data[index]);
- s = s === '' ? t : s + repeat.call('0', 7 - t.length) + t;
+ s = s === '' ? t : s + repeat('0', 7 - t.length) + t;
}
} return s;
};
-var FORCED = nativeToFixed && (
- 0.00008.toFixed(3) !== '0.000' ||
- 0.9.toFixed(0) !== '1' ||
- 1.255.toFixed(2) !== '1.25' ||
- 1000000000000000128.0.toFixed(0) !== '1000000000000000128'
-) || !fails(function () {
+var FORCED = fails(function () {
+ return un$ToFixed(0.00008, 3) !== '0.000' ||
+ un$ToFixed(0.9, 0) !== '1' ||
+ un$ToFixed(1.255, 2) !== '1.25' ||
+ un$ToFixed(1000000000000000128.0, 0) !== '1000000000000000128';
+}) || !fails(function () {
// V8 ~ Android 4.3-
- nativeToFixed.call({});
+ un$ToFixed({});
});
// `Number.prototype.toFixed` method
$({ target: 'Number', proto: true, forced: FORCED }, {
toFixed: function toFixed(fractionDigits) {
var number = thisNumberValue(this);
- var fractDigits = toInteger(fractionDigits);
+ var fractDigits = toIntegerOrInfinity(fractionDigits);
var data = [0, 0, 0, 0, 0, 0];
var sign = '';
var result = '0';
} else {
multiply(data, 0, z);
multiply(data, 1 << -e, 0);
- result = dataToString(data) + repeat.call('0', fractDigits);
+ result = dataToString(data) + repeat('0', fractDigits);
}
}
if (fractDigits > 0) {
k = result.length;
result = sign + (k <= fractDigits
- ? '0.' + repeat.call('0', fractDigits - k) + result
- : result.slice(0, k - fractDigits) + '.' + result.slice(k - fractDigits));
+ ? '0.' + repeat('0', fractDigits - k) + result
+ : stringSlice(result, 0, k - fractDigits) + '.' + stringSlice(result, k - fractDigits));
} else {
result = sign + result;
} return result;