done:

app.rb

@@ -3,7 +3,24 @@
 module FormsLab
   class App < Sinatra::Base
 
-    # code other routes/actions here
+    get '/' do
+      erb :root
+    end
 
+    get '/new' do
+      erb :'pirates/new'
+    end
+
+    post '/pirates' do
+      @pirate = Pirate.new(params[:pirate])
+
+      params[:pirate][:ships].each do |details|
+        Ship.new(details)
+      end
+
+      @ships = Ship.all
+
+      erb :'pirates/show'
+    end
   end
 end

app/models/pirate.rb

@@ -1,2 +1,15 @@
 class Pirate
-end
+  attr_accessor :name, :weight, :height
+  @@all = []
+
+  def initialize(params)
+    @name = params[:name]
+    @weight = params[:weight]
+    @height = params[:height]
+    @@all << self
+  end
+
+  def self.all
+    @@all
+  end
+end

app/models/ship.rb

@@ -1,2 +1,20 @@
+
 class Ship
-end
+  attr_accessor :name, :type, :booty
+  @@all = []
+
+  def initialize(params)
+    @name = params[:name]
+    @type = params[:type]
+    @booty = params[:booty]
+    @@all << self
+  end
+
+  def self.all
+    @@all
+  end
+
+  def self.clear
+    @@all.clear
+  end
+end

spec/01_sinatra_forms_spec.rb

@@ -75,6 +75,7 @@
     end
 
     it "returns a 200 status code" do
+      # binding.pry
       expect(last_response.status).to eq(200)
     end
 

views/pirates/new.erb

@@ -1 +1,14 @@
 <h1>Make your form here</h1>
+
+<form action="/pirates" method="post">
+  <p>Pirate Name: <input type="text" name="pirate[name]"></p>
+  <p>Pirate Weight: <input type="text" name="pirate[weight]"></p>
+  <p>Pirate Height: <input type="text" name="pirate[height]"></p>
+  <p>Ship Name: <input id="ship_name_1" type="text" name="pirate[ships][][name]"></p>
+  <p>Ship Type: <input id="ship_type_1" type="text" name="pirate[ships][][type]"></p>
+  <p>Ship Booty: <input id="ship_booty_1" type="text" name="pirate[ships][][booty]"></p>
+  <p>Ship Name: <input id="ship_name_2" type="text" name="pirate[ships][][name]"></p>
+  <p>Ship Type: <input id="ship_type_2" type="text" name="pirate[ships][][type]"></p>
+  <p>Ship Booty: <input id="ship_booty_2" type="text" name="pirate[ships][][booty]"></p>
+  <button type="submit">Submit</button>
+</form>

views/pirates/show.erb

@@ -1,7 +1,14 @@
 <h1>Display your Pirate here</h1>
-
+<p>Name: <%= @pirate.name %></p><br>
+<p>Weight: <%= @pirate.weight %></p><br>
+<p>Height: <%= @pirate.height %></p><br>
 
 <h2>Display your first ship here</h2>
-
+<p>Name: <%= @ships.first.name %></p><br>
+<p>Type: <%= @ships.first.type %></p><br>
+<p>Booty: <%= @ships.first.booty %></p><br>
 
 <h2>Display your second ship here</h2>
+<p>Name: <%= @ships[1].name %></p><br>
+<p>Type: <%= @ships[1].type %></p><br>
+<p>Booty: <%= @ships[1].booty %></p><br>