Cannot read property 'all' of undefined with Restangular - ruby-on-rails

Question

I'm working on an application that integrates Rails and AngularJS, and I'm trying to use restangular for all REST functionality, the problem is that when I attempt to post data to create a record I get the error Can not read property 'all' of undefined at Scope.$scope.addPost
The angular controller in which I get the error is this.
poll.controller.js
angular.module('myapp')
.controller('CreatePollCtrl', ['$scope', 'Restangular', function($scope, Restangular) {
$scope.encuesta = {title: "Encuesta docente"};
$scope.addPost = function($scope, Restangular) {
Restangular.all('polls').post($scope.encuesta).then(function() {
});
};
}]);
And what I try is to send a post request to my Rails controller called posts_controller.rb
class PollsController < ApplicationController
before_action :set_poll, only: [:show, :edit, :update, :destroy]
# GET /polls
# GET /polls.json
def index
#polls = Poll.all
end
# GET /polls/1
# GET /polls/1.json
def show
end
# GET /polls/new
def new
#poll = Poll.new
end
# GET /polls/1/edit
def edit
end
# POST /polls
# POST /polls.json
def create
#poll = Poll.new(poll_params)
respond_to do |format|
if #poll.save
format.html { redirect_to #poll, notice: 'Poll was successfully created.' }
format.json { render :show, status: :created, location: #poll }
else
format.html { render :new }
format.json { render json: #poll.errors, status: :unprocessable_entity }
end
end
end
# PATCH/PUT /polls/1
# PATCH/PUT /polls/1.json
def update
respond_to do |format|
if #poll.update(poll_params)
format.html { redirect_to #poll, notice: 'Poll was successfully updated.' }
format.json { render :show, status: :ok, location: #poll }
else
format.html { render :edit }
format.json { render json: #poll.errors, status: :unprocessable_entity }
end
end
end
# DELETE /polls/1
# DELETE /polls/1.json
def destroy
#poll.destroy
respond_to do |format|
format.html { redirect_to polls_url, notice: 'Poll was successfully destroyed.' }
format.json { head :no_content }
end
end
private
# Use callbacks to share common setup or constraints between actions.
def set_poll
#poll = Poll.find(params[:id])
end
# Never trust parameters from the scary internet, only allow the white list through.
def poll_params
params[:poll]
end
end
Just to show you that the routes are correct:
Is there anything else I should do?

Answer 1

Well, it was totally ok, I just had to remove $scope and Restangular as argument of the function below $scope.encuesta and it worked perfectly D;