text: /**
   * @fileoverview Compact reporter
   * @author Nicholas C. Zakas
   */
  "use strict";
  
  //------------------------------------------------------------------------------
  // Helper Functions
  //------------------------------------------------------------------------------
  
  function getMessageType(message) {
      if (message.fatal || message.severity === 2) {
          return "Error";
      } else {
          return "Warning";
      }
  }
  
  
  //------------------------------------------------------------------------------
  // Public Interface
  //------------------------------------------------------------------------------
  
  module.exports = function(results) {
  
      var output = "",
          total = 0;
  
      results.forEach(function(result) {
  
          var messages = result.messages;
          total += messages.length;
  
          messages.forEach(function(message) {
  
              output += result.filePath + ": ";
              output += "line " + (message.line || 0);
              output += ", col " + (message.column || 0);
              output += ", " + getMessageType(message);
              output += " - " + message.message;
              output += message.ruleId ? " (" + message.ruleId + ")" : "";
              output += "\n";
              
          });
  
      });
  
      if (total > 0) {
          output += "\n" + total + " problem" + (total !== 1 ? "s" : "");
      }
  
      return output;
  };
  