Carpetfizz

class MeController < ApplicationController
    before_action :authenticate
    def show
    end
end

Carpetfizz

class ApplicationController < ActionController::Base
  protect_from_forgery with: :exception
  helper_method :current_user

  def authenticate
  	redirect_to :login unless user_signed_in?
  end

  def current_user
  	@current_user ||= User.find(session[:user_id]) if session[:user_id]

Carpetfizz

<h1> Welcome, please login to continue </h1>
<a href="/auth/google_oauth2">Sign in with Google</a>

Carpetfizz

<% if current_user %>
	<% current_user.attributes.each do |k, v| %>
		<b><%= k %>:</b> <%= v %> <br>
	<% end %>
<% end %>

Carpetfizz

class ApplicationController < ActionController::Base
  protect_from_forgery with: :exception
  helper_method :current_user

  def authenticate
  	redirect_to :login unless user_signed_in?
  end

  def current_user

Carpetfizz

import numpy as np
import subprocess
import os
import math

template = """NAME: {name}
TYPE: TSP
COMMENT: {name}
DIMENSION: {n_cities}
EDGE_WEIGHT_TYPE: EXPLICIT

Carpetfizz

Homebrew build logs for osrf/simulation/gazebo8 on macOS 10.14.5
Build date: 2019-05-28 06:44:45