bundler/inline usage

bundler-inline.rb

# frozen_string_literal: true

require "bundler/inline"

gemfile do
  source "https://rubygems.org"

  gem "virtus"
end

class User
  include Virtus.model

  attribute :name, String
  attribute :age, Integer
end

user = User.new name: "mmyoji", age: 28
puts user.attributes