tidypolars 0.4.0

tidypolars requires polars >= 0.11.0.

Breaking changes

• It is no longer possible to pass a list in rename().

New features

• The argument with_string_cache in as_polars() now enables the string cache
  globally if set to TRUE (#54).

• Better error message in filter() when comparing factors to strings while the
  string cache is disabled.

• Basic support for strptime(). It is possible to use strptime(*, strict = FALSE)
  to not error when the parsing of some characters fails.

• New argument .by in filter(), mutate(), and summarize(), and new
  argument by in the slice_*() functions. This allows to do operations on
  groups without using group_by() and ungroup(). See the
  dplyr vignette for
  more information (#59).

• rename() now accepts unquoted names both old and new names.

• Support fixed regexes in str_detect() (using fixed()) and in grepl()
  (using fixed = TRUE).

Bug fixes

• Improve robustness of sequential expressions in mutate() and summarize()
  (i.e expressions that should be run one after the other because they depend on
  variables created in the same call) (#58).

• relocate() now works correctly when .after = last_col().

• All functions that work on grouped data now correctly restore the groups
  structure (#62).

Misc

• Error messages coming from mutate(), summarize(), and filter() now give
  the right function call.

• Faster tidy selection (#61).