require 'sinatra' require 'sinatra/activerecord' require 'chartkick' require './models/rate' set :database_file, 'config/database.yml' Time.now.utc.localtime("-04:00") get '/' do @data = [ { 'name': 'Taxa de Download', 'data': Rate.get_download }, { 'name': 'Taxa de Upload', 'data': Rate.get_upload }, ] erb :home end