Ruby on Rails

I am trying to Querying Multiple Database table and display results in races index.html.erb

Schema is this

ActiveRecord::Schema.define(version: 2019_05_21_043953) do

  create_table "days", force: :cascade do |t|

    t.date "day"

    t.integer "season_id"

    t.datetime "created_at", null: false

    t.datetime "updated_at", null: false

    t.index ["season_id"], name: "index_days_on_season_id"

  end

  create_table "races", force: :cascade do |t|

    t.boolean "display"

    t.text "racename"

    t.text "class"

    t.integer "season_id"

    t.integer "day_id"

    t.datetime "created_at", null: false

    t.datetime "updated_at", null: false

    t.index ["day_id"], name: "index_races_on_day_id"

    t.index ["season_id"], name: "index_races_on_season_id"

  end

  create_table "seasons", force: :cascade do |t|

    t.integer "year"

    t.datetime "created_at", null: false

    t.datetime "updated_at", null: false

  end

end

A typical query in rails console --sandbox Querying all the races for that day

SELECT day,class,racename FROM RACES

INNER JOIN DAYS on days.id = races.day_id

INNER JOIN SEASONS on days.season_id = seasons.id

WHERE days.id = '46'

"2019-04-20" "Pee Wee" "Pee Wee Div 2"

"2019-04-20" "Pee Wee" "Pee Wee Div 1"

"2019-04-20" "Juniors" "Juniors Div 2 Shilo Tocher Cup"

"2019-04-20" "Juniors" "Juniors Div 1 Gavin Tavendale Cup"

"2019-04-20" "Solo" "Solo's Robin McKinnon Plate"

"2019-04-20" "Side Cars" "Sidecars Tony Schafer Cup"

I have this as the race model

class Race < ApplicationRecord

  belongs_to :season

  belongs_to :day

  class << self

  def with_season(seasons)

  joins(:seasons).where(seasons: {id: seasons})

  end

  def with_day(days)

  joins(:days).where(days: {id: days})

  end 

  def with_race(races)

  joins(:races).where(races: {id: races})

  end

  end

end

I want to select the Season ,the day and the race

with something like this in races index.html.erb

<div class="control-group">

  <%= f.label :day_id , class: 'control-label' %>

  <div class='controls'>

    <%= collection_select(:race, :day_id, Day.all, :id, :day, {}, {:multiple => false}) %>

  </div>

</div>

So far I have this for races index.html.erb

<p id="notice"><%= notice %></p>

<h1>Races</h1>

<table>

  <thead>

    <tr>

      <th>Display</th>

      <th>Racename</th>

      <th>Class</th>

      <th>Season</th>

      <th>Day</th>

      <th colspan="3"></th>

    </tr>

  </thead>

  <tbody>

    @races = Race.with_season(params[:season_id]).with_day(params[:day_id]).with_race(params[:_id])

    <% @races.each do |race| %>

      <tr>

        <td><%= race.display %></td>

        <td><%= race.racename %></td>

        <td><%= race.class %></td>

        <td><%= race.season %></td>

        <td><%= race.day %></td>

        <td><%= link_to 'Show', race %></td>

        <td><%= link_to 'Edit', edit_race_path(race) %></td>

        <td><%= link_to 'Destroy', race, method: :delete, data: { confirm: 'Are you sure?' } %></td>

      </tr>

    <% end %>

  </tbody>

</table>

<br>

<%= link_to 'New Race', new_race_path %>

Any Questions or suggestions just post please

Cheers Dave