code: function(subject) {
      if (this.isScalar() && this.hasSearch()) {
        var search = this.getSearch();
        return this.highlightChildren(subject, search);
      }
  
      return this.props.children;
    }
docs: A wrapper to the highlight method to determine when the highlighting
  process should occur.
  
  @param  {string} subject
  The body of text that will be searched for highlighted words.
  
  @return {Array}
  An array of ReactElements