dreams-map-postgres-ruby-on-rails

dreams-map-jobinterview

rails new dreams_map --database=postgresql
rails generate model Dream title:string description:text latitude:float longitude:float
rails db:migrate
rails generate controller Dreams

class DreamsController < ApplicationController
  def index
    @dreams = Dream.all
  end
end

<div id="map"></div>

<script>
  var map = L.map('map').setView([51.505, -0.09], 13);

  L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
    attribution: '&copy; <a href="https://www.openstreetmap.org/">OpenStreetMap</a> contributors',
    maxZoom: 18,
  }).addTo(map);

  <% @dreams.each do |dream| %>
    L.marker([<%= dream.latitude %>, <%= dream.longitude %>]).addTo(map)
      .bindPopup("<b><%= dream.title %></b><br><%= dream.description %>");
  <% end %>
</script>

Rails.application.routes.draw do
  resources :dreams

  root 'dreams#index'
end