index.js•686 B
import { FORMAT_DEFAULT } from '../../constant';
export default (function (o, c) {
// locale needed later
var proto = c.prototype;
var oldFormat = proto.format; // extend en locale here
proto.format = function (formatStr) {
var _this = this;
var yearBias = 543;
var str = formatStr || FORMAT_DEFAULT;
var result = str.replace(/(\[[^\]]+])|BBBB|BB/g, function (match, a) {
var _this$$utils;
var year = String(_this.$y + yearBias);
var args = match === 'BB' ? [year.slice(-2), 2] : [year, 4];
return a || (_this$$utils = _this.$utils()).s.apply(_this$$utils, args.concat(['0']));
});
return oldFormat.bind(this)(result);
};
});