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musix-oss/node_modules/es-abstract/2018/WeekDay.js

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2020-03-03 20:30:50 +00:00
'use strict';
var mod = require('../helpers/mod');
var Day = require('./Day');
// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.6
module.exports = function WeekDay(t) {
return mod(Day(t) + 4, 7);
};