ratnose

class ResultController < ApplicationController
  
  def index
    @question = Question.find(params[:q])
    @answer = Answer.find_by(questionid: @question.id)
  end
  
end

ratnose

class ResultController < ApplicationController
  def index
    if params[:a].present?
      create
    else
      @question = Question.find(params[:q])
      @answers = Answer.where(question_id: @question.id)
    end

  end

ratnose

def addToDB
  @questions = [{:question=>"Huvudvärk"}, {:question=>"Nervositet eller skälvningar inombords"}]
    @questions.each do |p|
        Question.create(question: p['question'])
      end
end

ratnose

  def addToDB
    @questions = ['Huvudvärk', 'Nervositet eller skälvningar inombords']      
      @questions.each do |q|
        Question.create(question: q)
      end
  end

ratnose

def checkpatient
    patient = Patients.find_by(handle: params[:name])
    
    if patient && login?
      session[:patient_id] = patient.id
      redirect_to result_index_path(:q => 1)
    else
      redirect_to patients_path, notice: "Namnet finns inte registrerat"
    end 
  end

ratnose

class ApplicationController < ActionController::Base
  # Prevent CSRF attacks by raising an exception.
  # For APIs, you may want to use :null_session instead.
  protect_from_forgery with: :exception
  
  protected
  
  def authorize
    #Patients.exists?(handle: params[:name], login?)
    unless Patients.find_by(handle: params[:name])

ratnose

In my controller:
@questionsDone = Results.questionsDone()

In my helper:

  def questionsDone()
    questionsDone = count(:question_id, :group => :user_id)
    return questionsDone
  end

ratnose

I min controller... resultsController.rb:

 @patientName = getPatientName(params[:id])
 
 I min model results.rb:

  def self.getPatientName(id)
   	Patients.find_by_id(id).handle
  end

ratnose

    func doConvert(inValues: Array<String>) -> String {
        
        var convertValue: Double
        var convertFromUnit: String
        var convertToUnit: String
        var goalValue = 0.0
        
        var startChar: String = inValues[0].substringToIndex(1)
        println(startChar)

ratnose

rake db:drop db:create db:migrate db:seed --trace
** Invoke db:drop (first_time)
** Invoke db:load_config (first_time)
** Execute db:load_config
** Execute db:drop
** Invoke db:create (first_time)
** Invoke db:load_config 
** Execute db:create
** Invoke db:migrate (first_time)
** Invoke environment (first_time)