micmarsh

COMPILED_COFFEE = ' < -'
PLAIN_JS = '<-'

thenify = (lines) ->
    [line, rest...] = lines
    if rest.length is 0
        line
    else if line.search(PLAIN_JS) > 0 or line.search(COMPILED_COFFEE) > 0
        [value, promise] = line.split if line.search(PLAIN_JS) > 0 then PLAIN_JS else COMPILED_COFFEE
        noSemiColon = promise.slice(0, -1)

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

deanrad

  /*
      If you are attempting to call an AJAX API, via GET which responds:
        No 'Access-Control-Allow-Origin' header is present on the requested resource.

      You can modify the way you query it to go through a server which will add the header.
      Basically, you add the URL you want (with query string parameters) at the end of 
      'https://cors-anywhere.herokuapp.com/'
      , and ensure that your ajax call is done with some additional options as shown below
      
      See CORS-Anywhere documentation here for more: