stopwatch-elapsed
Description
Stopwatch with elapsed time calculation in human format The stopwatch can have multiple Timers, to use multiple timers, enter the name of a specific timer.
Timer name must be a string
Installing
npm install stopwatch-elapsedFeatures
StopWatch
`start(identifier: string)` start a timer with identifier and return Timer instance
`stop()` stop all timers
`isRunning()` Return whether any timers are currently running
`getTimerCount()` Return the timer number on the stopwatch
`getTimer(identifier: string)` Return a timer matching the given identifier
`toString()` Return elapsed time in human formatTimer
`start(identifier: string)` start a timer with identifier and return Timer instance
`id` Return the timer identifier
`elapsed` Return the elapsed time of the timer
`isRunning()` Return whether the timer is currently running
`stop()` stop timer and calculate elapsed
`toString()` Return elapsed time in human formatUsage
Example 1
import { StopWatch } from 'stopwatch-node';
(async () => {
const sleep = (ms?: number) => new Promise(resolve => setTimeout(resolve, ms))
const sw = new StopWatch('sw');
sw.start('Timer 1');
await sleep(1003);
// Checks if the StopWatch is currently running
console.info(`StopWatch running: ${sw.isRunning()}`);
sw.stop()
// Checks if the StopWatch is currently running
console.info(`StopWatch running: ${sw.isRunning()}`);
// Print Elapsed StopWatch
console.info(`Elapsed StopWatch ${sw.toString()}`);
})()Output Example 1
StopWatch running: true
StopWatch running: false
Elapsed StopWatch 1s 3ms
Example 2
import { StopWatch } from 'stopwatch-node';
(async () => {
const sleep = (ms?: number) => new Promise(resolve => setTimeout(resolve, ms))
const sw = new StopWatch('sw');
const timer1 = sw.start('Timer 1');
await sleep(1003); // 1 seconds 3 milliseconds
const timer2 = sw.start('Timer 2');
// Checks if the timer1 is currently running
console.info(`Timer1 running: ${timer1.isRunning()}`);
// Checks if the timer2 is currently running
console.info(`Timer2 running: ${timer2.isRunning()}`);
// Checks if the StopWatch is currently running
console.info(`StopWatch running: ${sw.isRunning()}`);
timer1.stop()
console.info(`Elapsed Timer1 ${timer1.toString()}`);
// Checks if the StopWatch is currently running
console.info(`StopWatch running: ${sw.isRunning()}`);
await sleep(60000 + 5006); // 1 minutes 5 seconds 6 milliseconds
timer2.stop()
console.info(`Elapsed Timer2 ${timer2.toString()}`);
// Checks if the StopWatch is currently running
console.info(`StopWatch running: ${sw.isRunning()}`);
// Checks if the timer2 is currently running
console.info(`Timer2 running: ${timer2.isRunning()}`);
// Print Elapsed StopWatch
console.info(`Elapsed StopWatch ${sw.toString()}`);
})()Output Example 2
Timer1 running: true
Timer2 running: true
StopWatch running: true
Elapsed Timer1 1s 3ms
StopWatch running: true
Elapsed Timer2 1m 5s 6ms
StopWatch running: false
Timer2 running: false
Elapsed StopWatch 1m 6s 9ms