|  | @@ -637,5 +637,18 @@ class TripalField {
 | 
	
		
			
				|  |  |    public static function viewsDataAlter(&$data, $field, $entity_info) {
 | 
	
		
			
				|  |  |  
 | 
	
		
			
				|  |  |    }
 | 
	
		
			
				|  |  | +  
 | 
	
		
			
				|  |  | +  /**
 | 
	
		
			
				|  |  | +   * Sort data by the field
 | 
	
		
			
				|  |  | +   *
 | 
	
		
			
				|  |  | +   * This function takes an array of data and performs sorting by the
 | 
	
		
			
				|  |  | +   * specified field
 | 
	
		
			
				|  |  | +   * 
 | 
	
		
			
				|  |  | +   * @return
 | 
	
		
			
				|  |  | +   * 
 | 
	
		
			
				|  |  | +   */
 | 
	
		
			
				|  |  | +  public static function sort(&$data, $criteria = 'ASC') {
 | 
	
		
			
				|  |  | +  
 | 
	
		
			
				|  |  | +  }
 | 
	
		
			
				|  |  |  
 | 
	
		
			
				|  |  |  }
 |