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The ProjectTemplate TODO

Unit Testing of File Formats

  • Get a copy of the standard sample data file in .rec format.
  • Get a copy of the standard sample data file in .mtp format.
  • Get a copy of the standard sample data file in .m format.
  • Get a copy of the standard sample data file in .sys format.
  • Get a copy of the standard sample data file in .syd format.
  • Get a copy of the standard sample data file in .sas format.
  • Get a sample data file in .mp3 format.

Database Autoloading

  • Find a way to unit test MySQL support.
  • Clean up DB code in sql.reader.R.
  • Improve ODBC support.
  • Add JDBC support.

Allow Users to Dump Static Project

  • Add create.project(dump = TRUE) feature.

Documentation

  • Document cache_loading setting.
  • Document possible data pipelines through data and cache.
  • Produce a screencast featuring SQLite and SPSS autoloading and letters data.
  • Document overriding a default reader.
  • Create a tarball of the final state of the walkthrough project for the intro tutorial.

Internal State

  • cache.project() needs to deal with tools that generate data sets that don't meet naming conventions: e.g. .db files.
  • Add unit test to check that show.project() doesn't produce an error.

Excel Support

  • Decide between gdata or xlsxjars for Excel support.

Error Handling

  • The whole codebase needs more error checking and needs to try to recover from more types of errors.

New File Types

  • Autoload audio, image and video file formats beyond .ppm and .mp3.

More Ambitious Goals

  • Make data.table integration more powerful.
  • Integrate sqldf?
  • Integrate bigmemory or ff?
  • Automatic date conversion using lubridate.

Cache Changes?

  • Invalidate a file in cache if the matching file in data is more recently modified?

Scaffolding

  • Compact directories.
  • .gitignore, .gitkeep

  • CSV quote character control.

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