Function toDebugString

lib/test/angular/1.6.7/angular.js:2666–2675

(obj, maxDepth)

}

function toDebugString(obj, maxDepth) {
  if (typeof obj === 'function') {
    return obj.toString().replace(/ \{[\s\S]*$/, '');
  } else if (isUndefined(obj)) {
    return 'undefined';
  } else if (typeof obj !== 'string') {
    return serializeObject(obj, maxDepth);
  }
  return obj;
}

/* global angularModule: true,
  version: true,