Added Sequel ORM for database handling; added navbar

db/migrations/0001_add_initial_tables.rb

@@ -0,0 +1,40 @@
+Sequel.migration do
+
+  up do
+    create_table(:hardware) do
+      primary_key :id
+      String :name, null: false
+      String :type, null: false
+      DateTime :created_at, default: Sequel::CURRENT_TIMESTAMP
+      DateTime :updated_at, default: Sequel::CURRENT_TIMESTAMP
+    end
+
+    create_table(:benchmarks) do
+      primary_key :id
+      String :name, null: false
+      String :description
+      String :scoring, null: false
+      DateTime :created_at, default: Sequel::CURRENT_TIMESTAMP
+      DateTime :updated_at, default: Sequel::CURRENT_TIMESTAMP
+    end
+
+    create_table(:results) do
+      primary_key :id
+      String :name, null: false
+      String :score, null: false
+      DateTime :created_at, default: Sequel::CURRENT_TIMESTAMP
+      DateTime :updated_at, default: Sequel::CURRENT_TIMESTAMP
+    end
+    alter_table(:results) do
+      add_foreign_key :hardware_id, :hardware
+      add_foreign_key :benchmark_id, :benchmarks
+    end
+  end
+
+  down do
+    drop_table(:hardware)
+    drop_table(:benchmarks)
+    drop_table(:results)
+  end
+
+end