Function dropUndefinedKeys

packages/core/src/utils/object.ts:187–195

(inputValue: T)

 * @deprecated This function is no longer used by the SDK and will be removed in a future major version.
 */
export function dropUndefinedKeys<T>(inputValue: T): T {
  // This map keeps track of what already visited nodes map to.
  // Our Set - based memoBuilder doesn't work here because we want to the output object to have the same circular
  // references as the input object.
  const memoizationMap = new Map<unknown, unknown>();

  // This function just proxies `_dropUndefinedKeys` to keep the `memoBuilder` out of this function's API
  return _dropUndefinedKeys(inputValue, memoizationMap);
}

function _dropUndefinedKeys<T>(inputValue: T, memoizationMap: Map<unknown, unknown>): T {
  // Early return for primitive values