Files
buuh/examples/stopwatch/utilities/format.js
T

16 lines
490 B
JavaScript
Raw Normal View History

2016-07-10 15:54:11 +00:00
function formatMinutes (minutes) {
return `${minutes >= 10 ? minutes : (minutes < 10) ? '0' + minutes : '00'}`
}
function formatSeconds (seconds) {
return `${seconds < 10 ? '0' + seconds : seconds}`
}
module.exports = function format (elapsed) {
const minutes = formatMinutes(Math.floor((elapsed / 1000) / 60))
const seconds = formatSeconds(Math.floor((elapsed / 1000) % 60))
const ms = formatSeconds(Math.floor((elapsed % 1000) / 10))
return `${minutes}:${seconds}.${ms}`
}