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metro 0.9.3

• Switch from MIT license to GPL-3
• Update maintainer email, website URL, and GitHub URL.
• Due to an error in the rail timing endpoint, the rail_times() function can only return example data for the time being. (#15)
• Due to an error in the train position endpoint, the train_position() function can only return example data for the time being. (#16)
• Add StopId column to bus_departs() and use current date in the example.

metro 0.9.2

• Update to new package doc help page.
• bus_schedule() now correctly merges both directions (thanks Prof. Moore!)
• No longer calls unlist() on affected lines of length one.
• Messages given instead of warnings when empty tibbles returned.
  • These conditions are tested with no_data_now() and mockr::with_mock().

metro 0.9.1

• Covered most JSON endpoints as tidy data frames. Buses stops, train stations, next bus or trains, incidents, paths, routes, circuits. (#1)
• httr::RETRY() in wmata_api() does not retry on 401, 404, etc. The purpose of this change is to primarily retry on 429 errors when too many requests have been made on a rate-limited subscription. Waiting should successfully retry.
• Stops, Stations, Routes, and Lines saved as exported objects.
• All functions accept api_key argument. (#5)
• Calls are made using httr::RETRY() to deal with issues like rate limit. (#8)
• Use the documentation and parameters in the official API documentation. (#7)
• Convert all dates to POSIXct with UTC time zone.
• Convert times to hms columns with values past midnight. (#6)
• Removed parking_*() functions until a data frames can be made.
• Removed rail_path() helper function. Keep only endpoint functions.
• Removed ability to automatically scrape demo API key.
• Removed package startup message about API key. (#2)
• Invalid URLs are removed from function documentation.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.