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Editing: es.date.set-year.js
'use strict'; var $ = require('../internals/export'); var uncurryThis = require('../internals/function-uncurry-this'); var toIntegerOrInfinity = require('../internals/to-integer-or-infinity'); var DatePrototype = Date.prototype; var thisTimeValue = uncurryThis(DatePrototype.getTime); var setFullYear = uncurryThis(DatePrototype.setFullYear); // `Date.prototype.setYear` method // https://tc39.es/ecma262/#sec-date.prototype.setyear $({ target: 'Date', proto: true }, { setYear: function setYear(year) { // validate thisTimeValue(this); var yi = toIntegerOrInfinity(year); var yyyy = 0 <= yi && yi <= 99 ? yi + 1900 : yi; return setFullYear(this, yyyy); } });
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