title: Loading constants file into application -Golang
body: <p>i have a constants file in my main pkg:</p>
  
  <pre><code>package main
  
  const (
    FIRST_NAME                    = "FIRST_NAME"
    LAST_NAME                     = "LAST_NAME"
  )
  </code></pre>
  
  <p>and i'd like to be able to say something like <code>first_name := constants.FIRSTNAME</code></p>
  
  <p>any idea on how to tell my application "hey, load my constants file and let me access it with constants."?</p>