title: How to create an Active Record select query with an OR statement?
body: <p>This should be quite simple, but I can't work out the syntax.</p>
  
  <p>I have an AR query</p>
  
  <pre><code>ActiveRecord::Base.connection.tables.select { |t| t != 'schema_migrations' }
  </code></pre>
  
  <p>that I want to add an OR statement to</p>
  
  <pre><code>ActiveRecord::Base.connection.tables.select { |t| t != 'schema_migrations' OR 'pg_search_documents' }
  </code></pre>
  
  <p>What is the correct syntax? Thanks!</p>