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Session-level cache for KoboToolbox metadata

Source: R/aaa-cache.R
kobo_cache.Rd

Session-level caching for form metadata and languages. Form versions are immutable and languages don't change, so caching is safe and significantly improves performance.

Details

Cached items:

  • Form metadata: When all_versions = TRUE in kobo_data(), multiple API calls are made to fetch form schemas for each version. Caching eliminates redundant calls within a session.

  • Languages: kobo_lang() results are cached per asset, speeding up kobo_lang_set() and kobo_lang_get() operations.

Cache is stored in memory and cleared when R session ends.

Note: Version lists are NOT cached as they can change when users deploy new form versions, and the API call sequence is required by the server.