#RxJS 5 Operators By Example A complete list of RxJS 5 operators with easy to understand explanations and runnable examples.
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//- For use with https://github.com/CREEATION/laravel-elixir-jade | |
mixin blade() | |
='\r\n' | |
block | |
='\r\n' | |
mixin phpblock() | |
!='\r\n<?php ' |
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var Rx = require('rx') | |
/** | |
* RxFixedInterval | |
* | |
* Returns an observable sequence that produces a value after each period. | |
* | |
* The difference between FixedInterval and the standard Rx interval is each value is produced when the time | |
* is divisable by the interval. | |
* |
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// Based on http://blog.victorquinn.com/javascript-promise-while-loop and https://github.com/stevenzeiler/promise-while | |
function promiseWhile(condition, action) { | |
return new Promise((resolve, reject) => { | |
const loop = () => | |
Promise.resolve(condition()) | |
.then(keepGoing => { | |
if (!keepGoing) { return resolve(); } |
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// A more straight forward es5 version | |
function resolveOn(eventEmmiter, resolveEvent, rejectEvent) { | |
rejectEvent = rejectEvent === undefined ? "error" : rejectEvent; | |
return new Promise(function(resolve, reject) { | |
function resolveHandler(value) { | |
eventEmmiter.removeListener(rejectEvent, rejectHandler); | |
resolve(value); | |
} |
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// Use https://astexplorer.net/ | |
export default function transformer(file, api) { | |
const j = api.jscodeshift; | |
const root = j(file.source); | |
const gulpTaskCalls = root.find(j.CallExpression, { | |
callee: { | |
object: { | |
name: 'gulp' |