title: assign variables with LESS css using mixins
body: <p>Is it possible to assign a variable based on another variable using <strong><em>less</em></strong> css?</p>
  
  <p>pseudo code:</p>
  
  <pre><code>@userpick = red; /* this changes based on user pick */
  
  @color1 = red;
  @color2 = blue;
  
  if( @userpick == @color1)
    @systempick = @color2
  else( @userpick == @color2)
    @systempick = @color1    
  </code></pre>
  
  <p>I want to be able to use <code>@systempick</code> as a color value not as a css style. For example: </p>
  
  <pre><code>border: 5px dashed @systempick;
  </code></pre>