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var from = require('from')
var through = require('../')
var tape = require('tape')
tape('simple async example', function (t) {
var n = 0, expected = [1,2,3,4,5], actual = []
from(expected)
.pipe(through(function(data) {
this.pause()
n ++
setTimeout(function(){
console.log('pushing data', data)
this.push(data)
this.resume()
}.bind(this), 300)
})).pipe(through(function(data) {
console.log('pushing data second time', data);
this.push(data)
})).on('data', function (d) {
actual.push(d)
}).on('end', function() {
t.deepEqual(actual, expected)
t.end()
})
})
1234567891011121314151617181920212223242526272829var from = require('from')var through = require('../')var tape = require('tape')tape('simple async example', function (t) {var n = 0, expected = [1,2,3,4,5], actual = []from(expected).pipe(through(function(data) {this.pause()n ++setTimeout(function(){console.log('pushing data', data)this.push(data)this.resume()}.bind(this), 300)})).pipe(through(function(data) {console.log('pushing data second time', data);this.push(data)})).on('data', function (d) {actual.push(d)}).on('end', function() {t.deepEqual(actual, expected)t.end()})})