Function stringifyDiffObjs

test-app/public/mocha.js:1940–1945

(err)

  }
  
  function stringifyDiffObjs(err) {
    if (!utils.isString(err.actual) || !utils.isString(err.expected)) {
      err.actual = utils.stringify(err.actual);
      err.expected = utils.stringify(err.expected);
    }
  }
  
  /**
   * Returns a diff between 2 strings with coloured ANSI output.