datetimes/src/expressions/YearExpression.js

Extend class of Date

function YearExpression(dateRx, date, language) {
    Expresion.call(this, dateRx, date, language);

    this.oneDigit = null;
    this.twoDigit = twoDigit;
    this.threeDigit = threeDigit;
    this.fourDigit = fourDigit;
    this.otherDigit = null;

    function twoDigit(input) {
        return input.replace(this.dateRx, this.date.getFullYear().toString().substr(2));
    }

    function threeDigit(input) {
        return input.replace(this.dateRx, this.date.getFullYear().toString().substr(3));
    }

    function fourDigit(input) {
        return input.replace(this.dateRx, this.date.getFullYear().toString());
    }
}