title: How to create seeds.rb array?
body: <p>I'd like to populate the Department table using the seeds.rb file.  I've created only two columns in the table.  There are three more created by rails (id, created_at, updated_at).</p>
  
  <p>When I run <code>rake db:seed</code>, I get the following error:</p>
  
  <blockquote>
    <p>ArgumentError: wrong number of arguments (3 for 0..1)</p>
  </blockquote>
  
  <p>Here's what the seeds.rb file looks like:</p>
  
  <pre><code>departments = Department.create([{ depttitle: 'dept 1' }, { deptdescription: 'this is the first dept' }],
  [{ depttitle: 'dept 2' }, { deptdescription: 'this is the second dept' }],
  [{ depttitle: 'dept 3' }, { deptdescription: 'this is the third dept' }])
  </code></pre>
  
  <p>Is the issue with how I've created the array or something else?</p>