nano-seconds

Get the nano seconds of now

Installation

$ npm install nano-seconds

API

now

Get the nano seconds of current time, it will return [seconds, nanos]

const nano = require('nano-seconds');
// [ 1488895112, 951851969 ]
console.info(nano.now());

toString

Format the nano seconds to string

ns if not set the param, it will be nano.now()

const nano = require('nano-seconds');
const ns = nano.now();
// [ 1488895353, 21164240 ]
console.info(ns);
// 1488895353021164240
console.info(nano.toString(ns));
// 1488895353025439741
console.info(nano.toString());

toISOString

Format the nano seconds to ISOString

ns if not set the param, it will be nano.now()

const nano = require('nano-seconds');
const ns = nano.now();
// 2017-06-22T14:37:42.506635539Z
console.info(nano.toISOString(ns));
// 2017-06-22T14:37:42.5069231Z
console.info(nano.toISOString());

fromISOString

Get the nano from ISOString

iosFormat ISO Date String

const nano = require('nano-seconds');
const arr = nano.fromISOString(str);
// [ 1505477440, 922020280 ]
console.info(arr);

difference

Get the difference of two nano seconds, ns2 - ns1

ns1 The start nano seconds
ns2 The end nano seconds, default is nano.now()

const ns = nano.now();
setTimeout(() => {
  const diff = nano.difference(ns);
  // 102661874
  console.info(diff);
}, 100);

License

MIT