duckplyr 0.3.1

Bug fixes

• Forbid reuse of new columns created in summarise() (#72, #106).
• summarise() no longer restores subclass.
• Disambiguate computation of log10() and log().
• Fix division by zero for positive and negative numbers.

Features

• New fallback_sitrep() and related functionality for collecting telemetry data (#102, #107, #110, #111, #115). No data is collected by default, only a message is displayed once per session and then every eight hours. Opt in or opt out by setting environment variables.
• Implement group_by() and other methods to collect fallback information (#94, #104, #105).
• Set memory limit and temporary directory for duckdb.
• Implement suppressWarnings() as the identity function.
• Prefer cli::cli_abort() over stop() or rlang::abort() (#114).
• Translate .data$a and .env$a.
• Strict checks for column class, only supporting integer, numeric, logical, Date, POSIXct, and difftime for now.
• If the environment variable DUCKPLYR_METHODS_OVERWRITE is set to TRUE, loading duckplyr automatically calls methods_overwrite().

Internal

• Better duckdb tests.
• Use standalone purrr for dplyr compatibility.

Testing

• Add tests for correct base of log() and log10().

Documentation

• methods_overwrite() and methods_restore() show a message.