main
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Last change
on this file was 79a0317, checked in by stefan toskovski <stefantoska84@…>, 4 days ago |
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F4 Finalna Verzija
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File size:
774 bytes
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| [79a0317] | 1 | 'use strict';
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| 2 | var $ = require('../internals/export');
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| 3 | var fails = require('../internals/fails');
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| 4 | var toObject = require('../internals/to-object');
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| 5 | var toPrimitive = require('../internals/to-primitive');
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| 6 |
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| 7 | var FORCED = fails(function () {
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| 8 | return new Date(NaN).toJSON() !== null
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| 9 | || Date.prototype.toJSON.call({ toISOString: function () { return 1; } }) !== 1;
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| 10 | });
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| 11 |
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| 12 | // `Date.prototype.toJSON` method
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| 13 | // https://tc39.es/ecma262/#sec-date.prototype.tojson
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| 14 | $({ target: 'Date', proto: true, arity: 1, forced: FORCED }, {
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| 15 | // eslint-disable-next-line no-unused-vars -- required for `.length`
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| 16 | toJSON: function toJSON(key) {
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| 17 | var O = toObject(this);
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| 18 | var pv = toPrimitive(O, 'number');
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| 19 | return typeof pv == 'number' && !isFinite(pv) ? null : O.toISOString();
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| 20 | }
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| 21 | });
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