Add model Profile

app/models/profile.rb

@@ -0,0 +1,2 @@
+class Profile < ApplicationRecord
+end

db/migrate/20210310092513_create_profiles.rb

@@ -0,0 +1,10 @@
+class CreateProfiles < ActiveRecord::Migration[6.1]
+  def change
+    create_table :profiles do |t|
+      t.timestamps
+      t.string :first_name
+      t.string :last_name
+      t.string :description
+    end
+  end
+end

db/schema.rb

@@ -0,0 +1,23 @@
+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# This file is the source Rails uses to define your schema when running `bin/rails
+# db:schema:load`. When creating a new database, `bin/rails db:schema:load` tends to
+# be faster and is potentially less error prone than running all of your
+# migrations from scratch. Old migrations may fail to apply correctly if those
+# migrations use external dependencies or application code.
+#
+# It's strongly recommended that you check this file into your version control system.
+
+ActiveRecord::Schema.define(version: 2021_03_10_092513) do
+
+  create_table "profiles", force: :cascade do |t|
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.string "first_name"
+    t.string "last_name"
+    t.string "description"
+  end
+
+end

test/fixtures/profiles.yml

@@ -0,0 +1,11 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  first_name: Alex
+  last_name: Kotov
+  description: Founder
+
+two:
+  first_name: Oleg
+  last_name: Ivanov
+  description: Guy

test/models/profile_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class ProfileTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end