Function wrapItems

packages/core/src/array.ts:37–49

(items)

  } as T[]["slice"];

  const wrapItems = function wrapItems(items) {
    return items.map((item) => {
      const wrapped = crdtValue(item as any); // TODO
      let valueToSet = getYjsValue(wrapped) || wrapped;
      if (valueToSet instanceof Box) {
        valueToSet = valueToSet.value;
      }
      if (valueToSet instanceof Y.AbstractType && valueToSet.parent) {
        throw new Error("Not supported: reassigning object that already occurs in the tree.");
      }
      return valueToSet;
    });
  };

  const findIndex = function findIndex() {
    return [].findIndex.apply(slice.apply(this), arguments);