Association resource.

miniapp.coffee

app = angular.module('app', ['ngResource'])

app.factory("Result", ["$resource", ($resource) ->
  $resource("/scrapes/:scrape_id/results/:id", {scrape_id: "@scrape_id", id: "@id"})
])

app.controller("MainCtrl", ['$scope','Result',($scope,Result)->
    $scope.scrape = {id: 1}
    $scope.results = []
    $scope.getResults = (->
        Result.get(scrape_id: $scope.scrape.id,(obj)->
            # onSuccess
            $scope.results = obj
        ,(obj)->
            # onFailure
            alert("Failed with: #{obj.data}")
        )
    )
    
    $scope.getResult = ((id)->
        Result.query({scrape_id: $scope.scrape.id, id: id},(obj)->
            # onSuccess
            $scope.results = obj
        ,(obj)->
            # onFailure
            alert("Failed with: #{obj.data}")
        )
    )
])