Skip to content

Instantly share code, notes, and snippets.

@jimsynz
Created August 19, 2013 03:15
Show Gist options
  • Save jimsynz/6265492 to your computer and use it in GitHub Desktop.
Save jimsynz/6265492 to your computer and use it in GitHub Desktop.
Does anyone have any ideas how to make promises look nicer in CoffeeScript?
registerNewUser: ->
@session.flush().then(((models)=>
newUser = @get('content')
@transitionToRoute('user', newUser)
), ((response)->
console.log response
))
@jimsynz
Copy link
Author

jimsynz commented Aug 19, 2013

I'd prefer to see something along the lines of:

@session.flush
  then: (models)=>
    newUser = @get('content')
    @transitionToRoute('user', newUser)
  error: (response)->
    console.log response

but since I can't have that, I'm left with a whole shiteload of braces trying to delimit which function is which argument.

@passcod
Copy link

passcod commented Aug 19, 2013

You don't actually need the parens if you don't mind only having the comma to separate the functions (visually, it's less than optimal):

registerNewUser: ->
  @session.flush().then (models)=>
    newUser = @get('content')
    @transitionToRoute('user', newUser)
  , (response)->
    console.log response

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment