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zhangjian

2023-08-07 6b009b0f6d3ef3aee97c362cebcd679d1b9088a3

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'use strict';
 
var floor = require('./floor');
var modulo = require('./modulo');
 
var timeConstants = require('../helpers/timeConstants');
var msPerHour = timeConstants.msPerHour;
var HoursPerDay = timeConstants.HoursPerDay;
 
// https://262.ecma-international.org/5.1/#sec-15.9.1.10
 
module.exports = function HourFromTime(t) {
    return modulo(floor(t / msPerHour), HoursPerDay);
};