Function traverseArray

src/postgres/query-traversal.ts:41–57

(
  path: QueryNodePath<QueryNode<any>>,
  array: any[],
  parentPropKey: string,
  callback: TraversalCallback
)

type TraversalCallback = (path: QueryNodePath<any>, cancelRecursionToken: symbol) => symbol | void

function traverseArray(
  path: QueryNodePath<QueryNode<any>>,
  array: any[],
  parentPropKey: string,
  callback: TraversalCallback
) {
  for (const item of array) {
    if (!item) continue

    if (Array.isArray(item)) {
      traverseArray(path, item, parentPropKey, callback)
    } else {
      const itemPath = createQueryNodeSubpath(path, item, parentPropKey)
      traverseSubTree(itemPath, callback)
    }
  }
}

export function traverseSubTree(path: QueryNodePath<QueryNode<any>>, callback: TraversalCallback) {
  const callbackResult = callback(path, $cancelToken)