Function mapIntoArray

docs/index.js:194–302

(children, array, escapedPrefix, nameSoFar, callback)

  throw thenable;
}
function mapIntoArray(children, array, escapedPrefix, nameSoFar, callback) {
  var type = typeof children;
  if ("undefined" === type || "boolean" === type) children = null;
  var invokeCallback = !1;
  if (null === children) invokeCallback = !0;
  else
    switch (type) {
      case "bigint":
      case "string":
      case "number":
        invokeCallback = !0;
        break;
      case "object":
        switch (children.$$typeof) {
          case REACT_ELEMENT_TYPE:
          case REACT_PORTAL_TYPE:
            invokeCallback = !0;
            break;
          case REACT_LAZY_TYPE:
            return (
              (invokeCallback = children._init),
              mapIntoArray(
                invokeCallback(children._payload),
                array,
                escapedPrefix,
                nameSoFar,
                callback
              )
            );
        }
    }
  if (invokeCallback)
    return (
      (callback = callback(children)),
      (invokeCallback =
        "" === nameSoFar ? "." + getElementKey(children, 0) : nameSoFar),
      isArrayImpl(callback)
        ? ((escapedPrefix = ""),
          null != invokeCallback &&
            (escapedPrefix =
              invokeCallback.replace(userProvidedKeyEscapeRegex, "$&/") + "/"),
          mapIntoArray(callback, array, escapedPrefix, "", function (c) {
            return c;
          }))
        : null != callback &&
          (isValidElement(callback) &&
            (callback = cloneAndReplaceKey(
              callback,
              escapedPrefix +
                (null == callback.key ||
                (children && children.key === callback.key)
                  ? ""
                  : ("" + callback.key).replace(
                      userProvidedKeyEscapeRegex,
                      "$&/"
                    ) + "/") +
                invokeCallback
            )),