LeetCode Easy With API Implementation | Dataford Interview Questions

Notion API list endpoints return results across multiple cursor-based response pages. Given the already fetched responses in request order, implement a helper that combines the results arrays into one list and stops when a response has no next_cursor.

Formal Specification

Implement collect_notion_results(responses). The input is a list of dictionaries matching the relevant Notion API response shape:

results is a list of items, which may be empty.
next_cursor is either a string cursor or null when there are no more pages.

Return one list containing all results from the first page through the page whose next_cursor is null. Ignore any responses after that terminal page. Preserve the original order of every result, including duplicates.

Constraints

1 <= len(responses) <= 10^4
Each response contains a results list and a next_cursor value
Each next_cursor is either a string or null
Responses are ordered as returned by the Notion API

Function Signature

def collect_notion_results(responses):

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