title: ruby - how to use tags within examples for minitest
body: <p>I have</p>
  
  <pre><code>require 'minitest/spec'
  require 'minitest/autorun'
  require 'minitest/tags'
  require 'rspec/expectations'
  
  describe "One happy and one sad test", :happy do
    include RSpec::Matchers
  
    it "it is true" do
      expect(true).to be true
    end 
    it "it is false" do
      expect(false).to be true
    end 
  end      
  </code></pre>
  
  <p>and the <code>describe</code> tag works but I can't add a tag to the <code>it</code>, as in</p>
  
  <pre><code>it "it is true", :happy do
    expect(true).to be true
  end 
  </code></pre>
  
  <p>without getting:</p>
  
  <p>$ ruby test_example.rb </p>
  
  <pre><code>...1: from test_example.rb:9:in `block in &lt;main&gt;'
  
  .../minitest-5.11.3/lib/minitest/spec.rb:212:in `it':
  wrong number of arguments (given 2, expected 0..1) (ArgumentError)
  </code></pre>
  
  <p>I have the minitest-tags gem in my Gem file and have bundled</p>