javascript RxJS传感器性能

Posted 2021-05-03

const { from } = require('rxjs')
const { map, toArray } = require('rxjs/operators')

const createExecutableObservable = require('./createExecutableObservable')

const timerName = 'Transducer'

const initialArray = (
  Array(10000000)
  .fill(null)
)

console
.time(timerName)

createExecutableObservable(
  from(initialArray)
)
.pipe(
  map(String),
  toArray(),
)
.execute()

console
.timeEnd(timerName)