You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
1.1 KiB
35 lines
1.1 KiB
1 week ago
|
'use strict';
|
||
|
|
var $ = require('../internals/export');
|
||
|
|
var globalThis = require('../internals/global-this');
|
||
|
|
var uncurryThis = require('../internals/function-uncurry-this');
|
||
|
|
var anUint8Array = require('../internals/an-uint8-array');
|
||
|
|
var notDetached = require('../internals/array-buffer-not-detached');
|
||
|
|
|
||
|
|
var numberToString = uncurryThis(1.1.toString);
|
||
|
|
|
||
|
|
var Uint8Array = globalThis.Uint8Array;
|
||
|
|
|
||
|
|
var INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS = !Uint8Array || !Uint8Array.prototype.toHex || !(function () {
|
||
|
|
try {
|
||
|
|
var target = new Uint8Array([255, 255, 255, 255, 255, 255, 255, 255]);
|
||
|
|
return target.toHex() === 'ffffffffffffffff';
|
||
|
|
} catch (error) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
})();
|
||
|
|
|
||
|
|
// `Uint8Array.prototype.toHex` method
|
||
|
|
// https://github.com/tc39/proposal-arraybuffer-base64
|
||
|
|
if (Uint8Array) $({ target: 'Uint8Array', proto: true, forced: INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS }, {
|
||
|
|
toHex: function toHex() {
|
||
|
|
anUint8Array(this);
|
||
|
|
notDetached(this.buffer);
|
||
|
|
var result = '';
|
||
|
|
for (var i = 0, length = this.length; i < length; i++) {
|
||
|
|
var hex = numberToString(this[i], 16);
|
||
|
|
result += hex.length === 1 ? '0' + hex : hex;
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
});
|