I make sample project that allows debug coffee-script in Chorme Canary using source maps. https://github.com/vol4ok/sourcemap-sample

#coffee-script #source-map #debug

# CoffeeScript = require 'coffee-script'
for m in module.parent.children
  path = m.id.split("/")
  last = path[path.length-1]
  if last == "coffee-script.js"
    CoffeeScript = m.exports
    break

CoffeeScript.on 'success', (task) ->
  task.output = """
    // The MIT License
    // Copyright (c) #{ new Date().getFullYear() } Your Name\n
   """ + task.output

#coffescript

it will useful when you want to read some file from installed node package for example you want to read "underscore-min.js" from "underscore" package for building browser code from node environment. More under the cut

It's useful when you want to write code that will execute with cake command from terminal and exports some functionality to use from other module More under the cut

How do you think, which way to accurately and more productive, create connection for each request More under the cut

Manually parsing year, month, day and week day. More under the cut

If you wanna use your class not only in defined context but wherever your should just add @ to class name.

class @Foo
  constructor: ->
    # ...

It produces #js like: More under the cut

Did this to test some pushState questions I had about the routing.

http://nickpoorman.tumblr.com/post/29821605949/express-js-backbone-js-pushstate-router

# if the resource is not found then forward to backbone's router

app.use (req, res) ->
  newUrl = req.protocol + '://' + req.get('Host') + '/#' + req.url
  res.redirect newUrl

#coffeescript

just feel difference

   for n in i.dateTimeFields        
-    k["#{n}DateTime"] = ko.computed        
-      read :       -> k[n]()       
-      write: (val) -> if Date.parse(val) then k[n](val) else k[n]("")  
+    do (n) ->  
+      k["#{n}DateTime"] = ko.computed
+        read :       -> k[n]()
+        write: (val) -> if Date.parse(val) then k[n](val) else k[n]("")

#javascript #coffeescript #knockoutjs #mutablevars

Here's the hack I wrote to attach select2 to best_in_place. More under the cut

Folks, show me the advantages of using $.Deferred More under the cut

gist:3078459 #coffeescript #javascript

Coffeescript Overview

If you are beginner on #coffescript way, you must know about its style guide.

Check out it on github. coffeescript-style-guide

I need to proceed only when all request in inner cycle will finish, so I made this code, it works, but I'm not sure that it's correct, what do you think?

gist:2782410 #coffeescript