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27 lines
497 B
JavaScript

"use strict";
const Promise = require("bluebird");
const pipe = require("@promistream/pipe");
const rangeNumbers = require("@promistream/range-numbers");
const spy = require("./");
const collect = require("@promistream/collect");
Promise.try(() => {
return pipe([
rangeNumbers(0, 5),
spy((number) => console.log(`spied: ${number}`)),
collect()
]).read();
}).then((result) => {
console.log(result);
/*
spied: 0
spied: 1
spied: 2
spied: 3
spied: 4
[ 0, 1, 2, 3, 4 ]
*/
});