How can we use rails routes with angularjs in a DRY way?

Question

First of all,I would say sorry for my broken English and the broken codes...(many words here come from google translation...so, I\'m afraid that I can\'t make myself clear...so,

Answer 1

Well ,I figure out why the Loader for resolve doesn't work as expected... The key is that an angularjs service is a sigleton. It doesnt work because I put the loop inside the service definition in the first version...

for sort, this works:

angular.forEach [
  ['profile', 'profile']
  ['user', 'users']
  ['avatar', 'avatars']
],
(resouce_definition)->
  resource = resouce_definition[1]
  singular = resouce_definition[0]
  captialize = singular.charAt(0).toUpperCase() + singular.slice(1)
  app.factory("#{captialize}Loader", [
    'RESTful', '$route', '$q'
    (RESTful, $route, $q)->
      (action)->
        delay = $q.defer()
        id = $route.current.params.id
        fetcher = RESTful(resource)
        switch action
          when 'index'
            fetcher.index
              page: $route.current.params.page
              (response, headers)->
                delay.resolve
                  resource: response
                  pages: JSON.parse(headers('X-Pagination'))
              (response)->
                delay.reject "Unable to fetch #{resource} index"
          when 'show'
            fetcher.get
              id: id
              (response)->
                delay.resolve(response)
              (response)->
                delay.reject "Unable to fetch #{resource} #{id}"
          when 'edit'
            fetcher.edit
              id: id
              (response)->
                delay.resolve(response)
              (response)->
                delay.reject "Unable to fetch #{resource} #{id}"
          when 'new'
            fetcher.get
              id: 'new'
              (response)->
                delay.resolve(response)
              (response)->
                delay.reject "Unable to fetch #{resource} new"

        return delay.promise
  ])