tidygapminder 1.0.0

Breaking changes

• tidy_bunch(): the merge parameter has been renamed to combine to avoid shadowing base::merge(). Update any existing calls accordingly.
• tidy_indice() is deprecated in favour of the correctly spelled tidy_index(). It still works but will emit a deprecation warning. It will be removed in a future release.

New features

• tidy_index() and tidy_bunch() now return tibbles instead of plain data frames.
• tidy_bunch() now returns a named list (named after each indicator file) when combine = FALSE.
• tidy_bunch() now supports .xls files in addition to .csv and .xlsx.
• Both functions now emit informative error messages for missing files, missing directories, unsupported file extensions, and empty directories.
• Year coercion to numeric now emits a warning if any values cannot be converted.

Internal changes

• Migrate CI from Travis/AppVeyor to GitHub Actions.
• Drop support for R < 4.1.0.
• Upgrade to testthat 3rd edition with expanded test coverage.
• Replace readr::read_csv() with base read.csv() and tidyr::pivot_longer() with base reshape(), removing both readr and tidyr from dependencies. Package now depends only on readxl and tibble.
• pkgdown site upgraded to Bootstrap 5.

tidygapminder 0.1.1

• Fix a bug in merging list of data frames in tidy_bunch().

tidygapminder 0.1.0

• First release, with tidy_indice() and tidy_bunch() functions.